Why pay with USD Coin
USDC is pegged to the US dollar and backed by reserves, so your balance is easy to reason about and does not move while you shop.
It settles on chain like any crypto payment, so there is no card and no bank trail behind your order.
- Dollar-pegged and fully reserved
- Available on Ethereum and BNB Smart Chain
- Stable value from top up to checkout
How to pay with USDC
- 1
Top up with USDC
Choose $20 to $500 and select USD Coin. We show a payment address and QR.
- 2
Send the exact amount
Send the exact figure shown on Ethereum, BNB. The quote holds for 15 minutes.
- 3
Buy from your balance
Once the payment confirms, pick any eSIM plan or virtual number.
- 4
Scan and connect
Your QR or number lands in your dashboard. Scan it and you are online.
Match the network
Networks and fees
USD Coin is available on more than one network. Send on the same network you select at checkout.
| Network | Good to know |
|---|---|
| Ethereum (ERC-20) | Most widely supported, higher fees. |
| BNB Smart Chain (BEP-20) | Low fees, fast. |
What you can buy, and what it costs
One USDC top up covers everything SimVala sells: travel data across 200+ countries, local virtual numbers, SMS, and calls. Plans start at $1.99, so you only pay for what you use, and any balance left over stays for next time.
Some real examples, all payable in USD Coin:
- •A 5 GB UK plan is $3.99.
- •A 5 GB US plan is $5.99.
- •A 5 GB Japan plan is $6.99.
- •A UK virtual number is $2.99 a month.
You only pay for the data you pick. There is no contract and no auto-renewal, and any balance left over stays on your account for your next trip.