Restaurant Loyalty App (Web / Mobile)

Hi, do you have a Web CRM Loyalty App? We are looking for a restaurant loyalty app that has the following features :

1) Customer Marketing - Whatsapp / SMS
2) Deals / Promos Vouchers
3) Membership points and discounts (tiers)
4) To identify Member - via Digital Card (QR) / enter mobile number
5) Auto give rewards, welcome rewards / vouchers, birthday voucher / welcome back voucher
6) Reminder to come back SMS / Whatsapp
7) Exclusive deals to VIPs / high spenders
8) Digital Stamps (buy 4, get 5th coffee free, buy another 2, 8th muffin free)
9) Lucky draw
10) Stored Value Card
11) Cash Back rewards
12) Provide us with the source codes

Example apps we are looking at :
- https://www.advocado.me/
- https://www.perxtech.com/
- https://www.candybar.co/blog/best-customer-loyalty-apps/

Is this something do-able? If yes, please share the following details :
1) Similar works done that is CRM Loyalty
2) Quotation
3) Estimated timeline