@PaydayPsyduck asks
buyer said they'll probably pay Friday. Do I mark the card sold now?
Jeff answers
I'd clarify whether you're agreeing to a hold, how long it lasts, and what makes the sale final under your selling process. “Probably” leaves too much open. Label its status accurately and keep your commitment. A clear hold deadline helps both people plan without guessing.
— Jeff, infinitepulls.com