Daleel Stars is the store's loyalty program. Every purchase earns points, which you can swap for credit in your Daleel Store wallet or for a range of digital cards, though certain cards have a points minimum. The points never expire, and your account shows both the balance and its history.
You can't move points to a different account, but you can spend them on a card and give it as a gift. Five levels appear on the page: Daleel Junior, then Daleel Active, Daleel Pro, then Daleel Expert, and finally Daleel Premium. What the page doesn't say is how many points each riyal earns or what it takes to move up a level.
Wallet credit, per the terms of use, can only be spent on the platform: no withdrawals to a bank account and no transfers to other users. Credit you got through Daleel cards or a loyalty program has no expiry, but promotional credit is valid for a limited time and is then cancelled without compensation. An account suspended for a violation has its credit frozen for 90 days, after which any remaining balance is forfeited if no dispute is open.
Source: Daleel Store: Daleel Stars program