retainer agreement

Redhead - I didn't get call from you this weekend.

Me - Was I supposed to call you this weekend?

Redhead - only if you were interested in my services

Me - Well, I don't like to take advantage of a benefit.

Redhead - Didn't you know that I am on call? You call, I provide services in exchange for participation from you.


That is what lawyers call a retainer agreement.