I keep multiple food delivery apps on my phone, despite having the $MEMBERSHIP_NAME for one via my credit card(fees on card are cheaper than the membership itse

I keep multiple food delivery apps on my phone, despite having the $MEMBERSHIP_NAME for one via my credit card(fees on card are cheaper than the membership itself). This 'pays off', in that I have my default choice, and can choose to use any of the other apps when there's some combination of coupons and deals to be had that make it feel worth it. Yesterday, I used a "$15 off $22" coupon(for some reason, they gave me two, and I plan to use the other this weekend), combined with two bogo deals from an instance of a small chain restaurant, and paid $20 delivered(fair tip included) for what would have been at least $30 had I driven over and ordered in person, since both deals were only available on the app. As a bachelor, it's enough food to count as dinner for at least 2 days in a row. I don't know how $COUPON_GIVING_APP can make money while footing that kind of coupon deal, but hey, I'd be dumb to not make use of it if I was already looking to spend some money. There was also a promotion only on $COUPON_GIVING_APP from Wendy's for a free sandwich of theirs, so long as cart subtotal was at least $15. The discounted sandwich counted towards that, and I ended up feeling very fat and happy with a price of $12 delivered.