E-commerce Payment Gateway & Online Retail Processing

Turn local shoppers into completed orders with familiar fiat payment routes, a conversion-focused payform and USDT merchant settlement.

Discuss your payment flow Explore payment coverage

E-commerce checkout payments flowing into a unified settlement system

Average payment conversion: 92%
Average payout time: <60 min
USDT withdrawals: 24/7
Active countries: 10+

Go straight to live payment routes.

Compare current pay-in rates, limits and local methods across four launch markets.

View all 18 markets

BrazilLATAM · BRLPay In · Base rate3%1 – 50 000 BRLMethodsPIXOpen offer
PolandEurope · PLNPay In · Base rate6.5%25 – 5 000 PLNMethodsBlikOpen offer
UzbekistanCIS · UZSPay In · Base rate5.5%5 000 – 30 000 000 So'mMethodsHUMO · UzcardOpen offer
VietnamAsia · VNDPay In · Base rate5%50 000 – 499 000 000 VNDMethodsVietQR · Momo WalletOpen offer

Localized checkout without fragmented settlement

E-commerce conversion depends on a checkout customers recognize and trust. Cube helps online retailers accept supported local fiat payments through a ready-made API or branded payform, while the merchant manages one USDT settlement flow instead of separate local currency balances.

Conversion-focused checkout

Use a concise hosted form or a branded payform designed around the store’s customer journey.

Local market coverage

Offer supported currencies and familiar payment methods across CIS, Asia, LATAM, Europe and MENA.

Simple settlement

Convert supported fiat payment flows into an available merchant balance withdrawable in USDT.

Payment processing for modern online retail

Cross-border stores

Localize how customers pay without maintaining a separate checkout integration for every supported country.

Digital goods

Confirm payments through API status updates before delivering access to digital products or services.

High-volume retail

Use dashboard analytics and a settlement flow designed for repeatable online payment volume.

Payment flow

Local fiat in. USDT settlement out.

01
Create the order payment through the Cube API or payform.
02
The shopper pays through a supported local method.
03
Cube confirms the transaction so the store can fulfil the order.
04
Withdraw the available merchant balance in USDT.

FAQ

E-commerce payment gateway questions

What is an e-commerce payment gateway?

An e-commerce payment gateway connects an online checkout to payment routes, sends the transaction for processing and returns the result to the store. Cube also provides merchant reporting and USDT settlement.

Can Cube work with a custom online store?

Yes. Merchants can integrate through the Cube API or use a redirect payform. A specialized payform can also be adapted to the store’s design.

Does Cube support local currencies?

Yes. Cube supports local fiat payment routes across active markets in CIS, Asia, LATAM, Europe and MENA. The Offers catalog contains the current list.

When should an order be fulfilled?

The store should fulfil an order only after receiving and verifying the successful payment status through the agreed API or callback flow.

How do e-commerce merchants receive funds?

Merchants withdraw their available balance in USDT to a whitelisted wallet. Average payout time is under 60 minutes.

Contact us.

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