The Role of After-sales Service for Online Shopping Loyalty
Budi Setyanta
1
, Dian Citaningtyas Ari Kadi
2
, Danang Wahyudi
2
, Kartinah
2
, Titop Dwiwinarno
2
and
Aswin Siddik Sarumaha
3
1
Fakultas Ekonomi Universitas Janabadra Yogyakarta, Tentara Rakyat Mataram street, Yogyakarta, Indonesia
2
Fakultas Ekonomi Dan Bisnis, Universitas PGRI Madiun, Madiun, Indonesia
3
Fakultas Ekonomi Universitas Janabadra Yogyakarta, Yogyakarta, Indonesia
Keywords:
Loyalty, Perceived Risk, Perceived Benefit, Trust, After-Sales Service
Abstract:
This study aims to identify the effect of after-sales service on online shopping loyalty. Sample 200 in this
study is people who have done online shopping to meet the sample adequacy requirements in the structural
equation model test. The results of the study indicate that after-sales service moderates the customer loyalty
model. This study only uses 200 samples and does not divide the sample according to specific criteria. Future
research is expected to increase the number of samples and divide the sample based on specific criteria so that
the results of the study can be more precise in explaining the increasing phenomenon of online shopping.
1 INTRODUCTION
Online shopping is a rapidly growing phenomenon
and is one of the most astonishing trends (Lim et al.,
2016). The definition of online shopping in this study
is shopping through the Internet. The Internet affects
consumer behaviour in conducting searches, shop-
ping and product payments (Yannopoulos, 2011). At
present, the Internet is developing not only as a means
of communication and information search engine but
has become one of the essential tools to improve com-
petitiveness. The Internet plays a role in encourag-
ing sales transactions and increasing cost efficiency
(Yannopoulos, 2011). The Internet because it af-
fects the daily lives of consumers (Nam, 2003). The
growth of internet users in Indonesia is very rapid and
is estimated to reach 143 million in 2017 (Bohang,
2018) so that Indonesia is a potential market for on-
line stores. Although the number of online transac-
tions has increased, more than half of internet users
have expressed confusion and frustration at online
shopping activities (Horrigan, 2008). Perceived in-
convenience indicates that in addition to providing the
benefits of online shopping it also faces risks due to
uncertainty (Egeln and Joseph, 2012). To reduce cus-
tomer perceived risk, the seller provides after-sales
service (Asugman et al., 1997). After-sales service
is an ongoing relationship with customers after pur-
chase (Sigala et al., 2008), by providing guarantees or
repair services to increase customer satisfaction and
loyalty (Ladokun et al., 2013). After-sales service can
increase competitive advantage because it can attract
the attention of customers (Chien*, 2005). Compa-
nies invest significant funds to make differentiation
by providing additional services (Loomba, 1998).
Many studies on the role of after-sales service on
purchasing behaviour indicate that after-sales service
has a positive effect on customer behaviour. After-
sales service is a necessary construct that influences
customer behaviour. Customers receive positive ben-
efits from the after-sales service provided, but cus-
tomer perceptions of after-sales service vary. Previ-
ous research put the role of aftersales service as a pre-
dictor of buying behaviour has not yet explained the
role of after-sales service in moderating buying be-
haviour.
This research aims to identify the role of aftersales
service as a moderating model of customer loyalty.
Transactions that are potentially at risk, customers
need a loss-free guarantee. Even though the product is
of good quality and profitable for the customer, if the
customer faces a risk, then aftersales service becomes
an essential consideration in the decision-making the
process. Customers who give full trust to the seller
may be insignificant after-sales service in the buying
process.
This study divides customers into two groups.
Groups that have the perception that after-sales ser-
vices are critical, namely high groups and groups that
have the perception after-sales services are less criti-
64
Setyanta, B., Kadi, D., Wahyudi, D., Kartinah, ., Dwiwinarno, T. and Sarumaha, A.
The Role of After-sales Service for Online Shopping Loyalty.
DOI: 10.5220/0009878100640069
In Proceedings of the 2nd International Conference on Applied Science, Engineering and Social Sciences (ICASESS 2019), pages 64-69
ISBN: 978-989-758-452-7
Copyright
c
2020 by SCITEPRESS Science and Technology Publications, Lda. All rights reserved
cal, namely low groups.
2 HYPOTHESIS
Risk plays a vital role in consumer behaviour because
it influences the process of making consumer purchas-
ing decisions and reduces consumer intention to make
online purchases (Barnes et al., 2007). Risk includes
all the negative consequences of consumer purchases
that cannot be anticipated. There are two theoreti-
cal perspectives on risk: one that focuses on the un-
certainty of the outcome of the decision to make a
purchase and the other focuses on the costs or con-
sequences of the results of online purchases (Barnes
et al., 2007). There is no agreement on the defini-
tion of risk, but often more shows the results of ad-
verse decisions (Gefen, 2002a). Consumers have dif-
ferences in assessing risk, and there are differences in
consumer attitudes towards risk.
Previous research shows that perspectives of risk
are negatively and significantly related to online pur-
chases; if customer perceptions of risk are high, then
the attitude of customers to online shopping is low.
Based on this, the second hypothesis in this study is.
H1: Risk perception has a negative effect on on-
line shopping loyalty
The perceived benefits of online shopping com-
pared to buying in traditional stores is one of the main
driving factors for online purchases. The choice of
one’s behaviour to make an online purchase is a con-
sequence of the satisfaction felt by the customer.
Consequences that consumers feel significantly
influence the behaviour of online shopping. In other
words, an individual will make an online purchase if
they feel the benefits (positive consequences) or will
not make an online purchase if the consumer feels
critical negative consequences. This finding is con-
sistent with research from (Kurnia and Chien, 2003)
which indicate that perceived benefits and ease of use
are felt to have a positive effect on online shopping
behaviour.
Consumers’ perceived consequences significantly
influence online shopping behaviour. In other words,
an individual will make an online purchase if they feel
the benefits (positive consequences) or will not make
an online purchase if the consumer feels critical neg-
ative consequences.
(Forsythe and Shi, 2003) found evidence that there
was a positive and significant relationship between
perceived internet shopping profits and the frequency
of spending and the amount spent online. Based on
previous research, the first hypothesis in this study is.
H2: Perception of benefits has a positive effect on
online shopping loyalty
Trust is an essential variable in online purchas-
ing because one party does not take advantage of the
weaknesses of the other party in trade, willingness to
accept the actions of others because of the expecta-
tion that the other party takes actions that are impor-
tant to him (Mayer et al., 1995). Trust in the context
of online purchases is related to risk factors (Van der
Heijden et al., 2003). Trust is one of the main fac-
tors that influence the context of online purchases and
as a determinant of individual attitudes or online pur-
chase intentions (Gefen et al., 2003). Trust indicates
that higher consumer confidence in online shopping,
higher shopping behaviour. Based on previous re-
search, the third hypothesis in this study is.
H3: Trust has a positive effect on online shopping
loyalty
After-sales service is a continuous relationship
with customers after the purchase (Sigala et al., 2008),
by providing after-sales services and ensuring reliable
product functions (Ahn and Sohn, 2009), for exam-
ple warranty or repair services, so as to increase sat-
isfaction and customer loyalty (Ladokun et al., 2013).
After-sales service can increase competitive advan-
tage because it can attract the attention of customers
(Chien*, 2005).
After-sales service is an activity carried out by
the company after the purchase of products that can
increase competitive advantage by ensuring that the
product is problem-free for the duration of the prod-
uct, failed product replacement and guaranteed re-
pairs during the warranty period, timely repairs and
affordable repair costs.
The higher the after-sales service provided to cus-
tomers, the greater customer loyalty because of get-
ting a guarantee of the costs spent. After-sales service
is a variable that can moderate customer loyalty by di-
vide into high and low after-sales services. Based on
this understanding, the hypothesis in this study is.
H4: After-sales service moderates the effect of
risk perception on customer loyalty on online shop-
ping
H5: After-sales services moderate the influence
of perceived benefits on customer loyalty on online
shopping
H6: After-sales service moderates the effect of
trust in customer loyalty on online shopping
The Role of After-sales Service for Online Shopping Loyalty
65
3 RESEARCH METHODS
3.1 Population and Samples
The object in this study is online shopping loyalty.
The population in this study are people who have the
intention to repurchase online shopping intending.
In this study, the sample size to be taken is 200
according to the requirements of the study sample ad-
equacy using SEM analysis tools.
Data collection uses a questionnaire given to peo-
ple who have the intention of shopping online through
convenience sampling techniques.
4 RESULTS AND DISCUSSION
The Structural Equation Modeling (SEM) test uses
sample adequacy assumptions, data normality and
outliers. The number of respondents in this study was
200 to fulfil the sample adequacy requirements.
Table 1: Normality Test Result
item
Before
Transformation
After
Transformation
sk
ew
c.r. kurt
osis
c.r. sk
ew
c.r. kurt
osis
c.r.
R2 -
0.61
-
3.0
05
-
0.4
08
-
4.7
15
0.0
32
2.3
37
0.1
08
2.2
1
R3 0.9
92
1.6
2
1.0
2
3.7
7
0.7
61
1.2
08
1.3
35
2.0
9
M1 1.3
82
1.5
4
1.4
6
4.0
5
1.0
46
1.3
34
1.0
6
1.8
9
P1 -
0.5
92
-
3.2
21
-
0.4
51
-
3.3
32
0.0
26
0.4
97
-
0.2
88
-
1.0
58
P2 0.3
39
4.6
84
-
0.8
57
-
3.1
02
0.3
28
1.3
82
-
0.9
85
-
0.9
97
Multivariate 89.
081
15.
557
66.
037
9.0
48
The normality test consists of two parts. Univari-
ate abnormalities identified from the value of the criti-
cal ratio (c.r) skewness and multivariate normality are
identified from the value of the critical kurtosis ra-
tio (c.r). Univariate and multivariate normality is ac-
cepted if the critical ratio (c.r) is between the critical
values of -2.58 and 2.58. The results of the normality
test after data transformation indicate that the data is
normally distributed univariately. Although the distri-
bution of multivariate normality data is not fulfilled,
because the amount of research data is quite large (n>
100), the assumption of normality can be ignored .
Table 2: Outliers Test Resut
Observation
number
Mahalanobis
d-squared
p1 p2
104 102.96 0 0.09
95 99.04 0 0.08
88 83.75 0 0.06
87 66.53 0 0.05
52 63.05 0 0.04
33 58.44 0 0.04
9 49.32 0 0.04
The number of indicators in this study is 25, and
the case said that if the outliers are married, the Maha-
lanobis d-Square value is greater than χ2 (25; 0.001)
= 44,314. The test results in this study indicate that
there are six outlier cases, but because there are no
specific reasons for issuing outlier data, the data can
still be used in subsequent statistical tests.
Table 3: Goodness-of fit test results
Indeks Cut-off Result Conclusion
Chi Square Kecil 382.091
P 0.05 0.822 Fit
CMIN/DF 2.00 0.981 Fit
GFI 0.90 0.934 Fit
AGFI 0.90 0.871 Marginal
CFI 0.95 1 Fit
TLI 0.95 0,995 Fit
RMSEA 0.06 0.01 Fit
IFI 0.95 0,990 Fit
Goodness-of-fit test to identify whether the model
developed can explain data according to the underly-
ing theory. The goodness-of-fit test results identify
only AGFI that has marginal values so that the re-
search model is indicated to be fit and able to explain
the phenomenon of research.
Table 4: Regression Test Before Moderation
β C. R
Perception
Risk
Loyalty -0,104 205
Perception
Benefit
Loyalty 0,162 3,11
Thrust Loyalty 0,117 2,17
To identify the causality relationship between re-
search variables and hypothesis testing, the Structural
Equation Modeling (SEM) test is used, by analyzing
the significance level of the effect of independent vari-
ables on the dependent variable based on the CR value
ICASESS 2019 - International Conference on Applied Science, Engineering and Social Science
66
(z-count) greater than or equal to the z-table value (z-
count z-table). The test results before being mod-
erated by the trust as follows.
The regression test results between the risk per-
ception variables and loyalty indicate that perceived
risk has a positive and significant effect on loyalty (β
= -0.104, and CR = 2.05), so H1 is supported. The
regression test results indicate that the perceived risk
hurts online shopping loyalty, so to increase online
shopping loyalty, a program is needed to reduce per-
ceived risk.
The implies of the result that perceived risk influ-
ence online shopping behaviour. The results of this
study support previous research. (Barnes et al., 2007)
which states that risk plays a vital role in consumer
behaviour because it affects the process of making
consumer purchasing decisions and reduces the inten-
tion of consumers to make online purchases. (Gefen,
2002b)(Liu, 2012)(Sweeny et al., 1999) which state
that the chance of loss experienced by consumers both
financial and nonfinancial losses will have a negative
and significant effect on the attitude of online shop-
ping. Although tested in a different context from pre-
vious research, this study identifies that the effect of
perceived risk on loyalty tends to lead to negative and
consistent influential phenomena.
The regression test results between perceived ben-
efit variables and online shopping loyalty indicate that
perceived benefits have a positive and significant ef-
fect on online shopping loyalty (β = 0.162, and CR
= 3.11), so H2 is supported. The result indicates that
if the benefits perceived by consumers as a result of
online shopping are getting bigger, the positive atti-
tude of consumers towards online shopping is getting
bigger.
The results of this research are supports the opin-
ion of (Forsythe and Shi, 2003) which states that the
perceived benefits of online shopping compared to
purchases in traditional stores is one of the main driv-
ing factors of purchase, because one’s choice of be-
haviour to make online purchases is a consequence of
satisfaction perceived by customers. In other words,
an individual will make an online purchase if they feel
the benefits (positive consequences) or will not make
an online purchase if the consumer feels essential neg-
ative consequences. This finding is consistent with
research from (Kurnia and Chien, 2003), who found
the fact that perceived benefits and ease of use were
positively affected by online shopping attitudes.
Although tested in a different context with previ-
ous research, this study identifies that the influence of
perceived benefits on online shopping loyalty tends to
lead to a phenomenon that has a positive and consis-
tent effect.
This study also found the fact that trust had a pos-
itive and significant effect on online shopping loyalty
(β = 0.117, and CR = 2.17), so the third hypothesis
(H3) in this study was supported. The result indicates
that if consumers increasingly believe in online shop-
ping, the positive attitude of consumers will be higher
in doing online shopping. Online business actors must
increase consumer trust because trust is a vital vari-
able in online purchases due to uncertainty. Online
stores require effort to improve integrity, kindness,
and competence and provide what has been promised
to strengthen customer loyalty.
The results of this study support previous studies
conducted by (Liu, 2012)(Teo, 2002) which state that
trust is one of the main factors that have a positive ef-
fect in the context of online purchases, (Gefen et al.,
2003). That the higher the customer’s trust in online
shopping, the higher the customer’s attitude towards
online purchases. Although tested in a different con-
text with previous research, this study identified that
the influence of trust on customer loyalty tends to lead
to a phenomenon that has a positive and consistent ef-
fect.
Table 5: Regression Test Before Moderation
High Low
B C.R β C.R
Perce
ived
Risk
Loya
lty
-
0,091
1,35 -
0,233
2,04
Perce
ived
Ben-
efit
Loya
lty
0,221 2,94 0,181 2,19
Thrust Loya
lty
0,193 1,56 0,126 2,52
difference chi square test (∆χ2) = 572,366 - 544,027
= 28,34
difference df (df) = 338 - 301 = 37
chi square table (37;0,05) = 52,192
chi square table (χ2) > difference chi square
calculate (∆χ2)
The Constrained model is significantly different from
the Unconstrained Model
The results of the multi-group regression test after
moderating after-sales service indicate that after-sales
service moderate the research model (chi-square table
(χ2)> chi-square difference count (∆χ2)) so that the
constrained model is significantly different from the
unconstrained model.
Table 5 shows that in the after-sales service group,
high perceptions of risk and trust do not affect on-
line shopping loyalty, while perceived benefits have
a positive and significant effect on online shopping
The Role of After-sales Service for Online Shopping Loyalty
67
loyalty. In the low after-sales service group, that per-
ceived benefits, perceived risk and trust affected on-
line shopping loyalty.
In the high after-sales service group, the results of
the regression test between risk perception variables
towards online shopping loyalty indicate that risk per-
ception does not affect online shopping loyalty (β =
-0.091, C.R. = 1.35). The results of this study in-
dicate that after-sales service as providing a solution
that reduces risk perception various opportunities
for losses that occur on online shopping minimized by
the guarantee.
In the low after-sales service group, this study in-
dicates that risk perceptions have a negative and sig-
nificant effect on online shopping loyalty (β = -0.233,
C.R. = 2.04). This result indicates that aftersales ser-
vices provided by online stores do not reduce percep-
tions opportunities for losses that can be borne by the
customer. In the low after-sales service group, cus-
tomers consider that the aftersales service provided
by online stores is not a variable that significantly re-
duces potential losses. The results of this study sup-
port the fourth hypothesis (H4).
Based on the multi-group test, it identifies that the
influence of after-sales service moderated the effect of
risk perception variables on online shopping loyalty
in the high and low groups because the chi-square ta-
ble (χ2)> chi-square count difference (∆χ2) — after-
sales service as having a different influence on the ef-
fect of risk perception on online shopping loyalty.
The regression test results between the perceived
benefit variables and online shopping loyalty at high
after-sales service (β = 0.221, C.R. = 2.94) indicate
that perceived benefits have a positive and significant
effect on online shopping loyalty. This result shows
that the after-sales service guarantee facility improves
customer perceptions of the benefits received on on-
line shopping.
The regression test results between the perceived
benefit variables and online shopping loyalty at low
after-sales services (β = 0.181, C.R. = 2.19) indicate
that the perception of benefits has a positive and sig-
nificant effect on online shopping loyalty. The mod-
eration test results show that in high and low after-
sales services, the benefit perception variable influ-
ences online shopping loyalty. Based on the multi-
group test, it identifies that the influence of after-
sales service moderated the effect of benefit percep-
tion variables on online shopping loyalty in the high
and low groups because the chi-square table (χ2)>
the difference in chi-square count (∆χ2). The results
of this study support the fifth hypothesis (H5). After-
sales service is perceived to have a different influence
on high and low after-sales service groups, identify
from different standard coefficient quantities in the
high and low after-sales service group.
The results of the multi-group regression test in
the high after-sales service group indicate that the
trust variable does not affect online shopping loyalty
(β = 0.193, C.R. = 1.56. The results of this study
indicate that customers who have a positive percep-
tion of after-sales service, trust, reliability, the ability
to maintain customer privacy, complete information,
and the belief that the product does not affect cus-
tomer loyalty. In the group of customers who have a
positive perception of after-sales service have the per-
ception that after-sales service can guarantee trust in
online shopping.
The results of the multi-group regression test in
the low after-sales service group showed that the trust
variable affected online shopping loyalty (β =0.126,
C.R. = 2.52). The results of this research indicate
that trust affects customer loyalty. In the low after-
sales service group, trust is an essential variable in
customer loyalty.
Based on the multi-group test, that the effect of
after-sales service moderated the influence of the trust
variable on online shopping loyalty in the high and
low groups because the chi-square table (χ2)¿ the dif-
ference in chi-square count (∆χ2). The results of this
study support the sixth hypothesis (H6). After-sales
service as having a different influence on consumer
perceptions about the effect of trust in after-sales ser-
vices.
5 CONCLUSIONS
This study focuses on high and low after-sales ser-
vices, which in the previous study have not explained
yet. Before moderates test the level of after-sales
service online shopping loyalty, risk perception, per-
ceived benefits and trust affect online shopping loy-
alty.
After moderation test, in the high-after-sales ser-
vice groups, perceived benefits affect online shopping
loyalty, but perceived risk and trust not influence. In
the low after-sales service group, perceived benefits,
perceived risk and trust affect online shopping loyalty.
This research indicates that after-sales service
moderates online shopping loyalty.
The results of this study as a basis for online
stores in developing marketing strategies to increase
online shopping loyalty by designing stimuli that can
increase customer loyalty. The stimulusstimulus in
question is related to increasing online shopping loy-
alty, namely by considering the different levels of
after-sales service.
ICASESS 2019 - International Conference on Applied Science, Engineering and Social Science
68
Future research can develop this research model in
the context of loyalty to online shopping outside and
research outside the context of online shopping loy-
alty — subsequent research to improve generalization
of broader concepts.
This research model uses online shopping loyalty
as an object of research, so it has an impact on the lim-
itations of generalizing the concept of research, and
its application only in Yogyakarta. In connection with
these limitations, it is recommended to illustrate this
research model d at different locations and objects to
improve the generalization of the concept.
ACKNOWLEDGEMENTS
A Janabadra university grants partly funded this re-
search.
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