I ordered a nonessential item (a set of heat shields for a gas grill) from Amazon Prime today and they offered a $3 digital coupon for the slower delivery optio

I ordered a nonessential item (a set of heat shields for a gas grill) from Amazon Prime today and they offered a $3 digital coupon for the slower delivery option. Normally it's $1. I guess they're trying to encourage slower delivery; makes sense.