1. Upon receiving a gift from someone, if one has the means to reciprocate by also giving the person a gift, then he should do so.
عن عائشة رضي الله عنها، قالت: كان رسول الله صلى الله عليه وسلم يقبل الهدية ويثيب عليها (صحيح البخاري، الرقم: 2585)
Hazrat Aa’ishah (radhiyallahu ‘anha) reports that Rasulullah (sallallahu ‘alaihi wasallam) would accept gifts and reciprocate by also giving gifts in return.