Fair Trade
The person at the widow asked, “Can I have some mayo?”. To which my coworker replied, “I’ll trade you some mayo for that box of Lucky Charms on your seat.” And then the customer actually traded the Lucky Charms for the mayo.
This same coworker, during the time he worked at my store, received multiple food items from customers through the window including but not limited to produce, pizza, cookies, candy, and pickles. All of which he consumed at one point or another. Story credit: Reddit / EsperEspeon