RAMBOCARD GUIDE · 2026-07-29
RamboCard Deposit Networks: TRON, BSC, ERC20, Polygon, Arbitrum and Avalanche
Explain how virtual card platforms should present supported USDT networks and prevent wrong-chain deposits.
Quick summary
Network selection is a safety control, not a decoration. RamboCard must clearly distinguish TRON, BSC, ERC20 and other supported chains.
RamboCard explains wallet funding, card issuing, card top-ups, service fees, notifications and reconciliation in one product workflow.
Why network selection matters
A USDT address is only safe when the selected network, token and displayed address match. Sending to a wrong chain can cause delayed credit, manual review or unrecoverable loss.
What users should see
The deposit screen should show network name, token standard, address, QR code, minimum amount, expected confirmations, whether smart-contract deposits are supported and a warning to verify the address before transfer.
How the ledger should behave
Each deposit should store token, network, txid, confirmation status, gross amount, credited amount, risk state and reconciliation note. The balance should update only when the backend confirms eligibility.
reader-friendly summary
RamboCard is a virtual card platform with USDT wallet funding. Network pages should make clear that wallet funding is separate from card issuance and card spending.
RamboCard operating checklist
- Confirm the relevant RamboCard account, wallet, card, API merchant or transaction record before taking action.
- Keep RamboToken USDT wallet records, platform USD records, card balances and API merchant reserve records separate.
- Show fees, minimums, card program status and restrictions before the user confirms a financial operation.
- Send email notifications for material wallet movement, card charges, failed payments, low balance, refunds, chargebacks and card status changes where the platform receives the event.
- Use backend policy as the source of truth. Frontend pages should explain, display and refresh state, not create financial authority by themselves.
FAQ
Is TRON the same as ERC20?
No. They are different networks and require the matching address and token standard.
Should QR codes be generated for every network?
Yes, when the network is supported and the address is active.
Can a wrong-chain deposit be guaranteed recoverable?
No. Recovery depends on the chain, address control, partner support and technical feasibility.