What wallet or services can I pre load $10 worth of sats to give instead of a tip?

I regularly tell people, Ill double their tip if they accept it in bitcoin. 85% success rate.

I remember someone saying there was a service that would let you reclaim the sats if they went unused.

⚡️Zaps to any and all thoughtful replies/reposts

Im looking for ideas. ⚡️

🧡🍻👊🏻