On February 11, 2019 at 12:27, Mac Burks (39) said...
"I will give you a discount when you can get McDonald's to give you a discount"<-- use that when customers want a discount on items that are not on sale.
I wouldn't suggest doing that at all.
Open the McDonalds app on a phone or tablet and you'll find coupons / offers etc.
So, um... yeah.