S2R
Updated: 11/13/2018 by Computer Hope
Shorthand for send to receive, S2R or STR is used in chat and other text message communications as letting someone else know if they send their picture to them they'll send theirs to them.
Shorthand for send to receive, S2R or STR is used in chat and other text message communications as letting someone else know if they send their picture to them they'll send theirs to them.