- Allowance for Children per day/week/month to be able to spend a certain amount of funds.
- Employers give employees an allowance for their travel expenses.
- Businesses give contractors an allowance to spend a certain budget.
- Have an on-chain wallet smart contract.
- This wallet contract can store funds and let users withdraw again.
- You can also give “allowance” to other, specific user-addresses.
- Restrict the functions to specific user-roles (owner, user)
- Re-Use existing smart contracts which are already audited to the greatest extent