Question

What is full form of SST ?​

Answer 1

$\underline\mathtt\pink{Self\: Service\: Technology}$

Explanation:

Service quality has been a topic of extensive inquiry for decades that has emerged now in form of self-service technology (SST) which has profound effects on the way customers interact with firms to create positive service outcomes i.e. customer satisfaction, loyalty, and behavioral Intentions.

Answer 2

$\large\red{\mid{\fbox{\tt{Self-service technology (SST) }}\mid}}$