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Querin, Goebl, Impact of Logistics on Customer Service
JALM, 2017, Volume 5
To evaluate the different in customer satisfaction with or
without a free
shipping service, two elements were as-
sessed. On one side, the importance of a free delivery ser-
vice was analyzed using the results of the same question
already used for Hypothesis 2;
additionally, the subjects
were offered a self-evaluation question where they would
indicate on a Likert scale whether the presence of free
delivery would impact positively on their satisfaction
levels.
Table 6:
Free delivery as general expectation when purchasing online and importance level when purchasing form a preferred retailer
Of all respondents, 95 gave a positive value to
free deliv-
ery as an important factor when purchasing from a pre-
ferred retailer. The total points amounted to 1284. This
can be compared to the result of the general expectations
when generally purchasing online, in which 98 interview-
ees assigned a total of 1212 points (Table 6).
A total 69.34% participants assigned points to this value
when purchasing from a
preferred retailer; against
71.53% in terms of general expectations. A total 9.30%
of points was assigned to this factor when
purchasing
from a preferred retailer, against 8.89% in general expec-
tations. It is therefore possible to observe that free deliv-
ery is the third most important factor when purchasing
from a preferred retailer, while its relevance seems lower
in terms of general expectations.
Based on a Paired t-Test, it was possible to observe that
this data is valid, confirming that
a free delivery service
is an important element of retention (Table 7)
Table 7:
Paired t-Test for Free Delivery
Self-evaluation
The result of this question indicated clearly that the pres-
ence of a free delivery option is felt to have a positive
impact on the customer expectations. Out of 138 re-
spondents, 109 gave the highest two values (“often” and
“always”). A T-Test with neutral value “sometimes” con-
firmed the validity of this result.
It is then possible to conclude
that the presence of a free
delivery service is one of the most relevant features when
purchasing from a preferred retailer, though
this option is
not expected in the same measure when purchasing in
general. At the same time, a vast majority of the inter-
viewees agree that this option impacts their purchase ex-
perience (Table 8).