Ask HN: Quick Solution for Restaurants to Setup Online Ordering for Pickup

My family's restaurant is transitioning to pickup orders. We're looking for a simple way to setup order forms, take payments and manage pickups. We've done this in the past via Stripe and a simple API but it's been a bit cumbersome and I was wondering if there's any other good solutions out there. Looking for: 1) Simple UI for the staff to change the menu daily 2) A way to accept payments (Stripe would be good since we're already setup) 3) A way to manage pickup orders, e.g guest notifications via email/text and track what order has been picked up. I could probably handroll my own setup in a few hours, but I'm overwhelmed with my other job but any existing solutions would be good. And, we've already signed up with some delivery food services but the signup is looking to be days and we'd like to be up and running by tomorrow morning.