I'm not sure if this is the right place but it's as close as i can get.
What do you call something that you give or send to someone - seemingly for no apparent reason - but really it's a sweetener so you can get something back from them sometime in the future?
I.e. they will be obliged to give you something because you gave them something before.
What do you call something that you give or send to someone - seemingly for no apparent reason - but really it's a sweetener so you can get something back from them sometime in the future?
I.e. they will be obliged to give you something because you gave them something before.