Guides and news from PAYWISE

Guides

How to set up QRIS for your online shop, without the hassle

Accept QRIS on your website in five steps: sign up, add your website, connect with the WooCommerce plugin, SDK or API, test in the sandbox and go live.

11 October 2026 · 3 min read

Guides

QRIS fees for small sellers: what MDR means, with real examples

What MDR is, how a payment gateway fee works, and worked examples for a small online shop: per order, per day, per month and per withdrawal.

11 October 2026 · 3 min read

Guides

Chargebacks vs failed payments: the difference, and what merchants should do

A failed payment never moved money; a chargeback takes money back later. What each one means with QRIS and USDT, and what to do in every case.

11 October 2026 · 3 min read

Guides

Signs of a scam buyer in your online shop, and how to avoid them

Fake receipts, pressure to ship, overpayments and refunds to a different account: eight warning signs of a scam buyer and the habits that protect your shop.

11 October 2026 · 3 min read

Guides

Crypto payments for business: rules, risks and how to do it safely

Before you accept USDT or other crypto: what the rules usually say, the main risks for a business, and the habits that keep crypto payments safe.

11 October 2026 · 3 min read

Guides

Your first week on PAYWISE: a checklist from sign-up to first payment

A day-by-day checklist for new merchants: business profile, website, sandbox key, webhook, testing and your first live QRIS or USDT payment.

10 October 2026 · 3 min read

Guides

How to get fast help from PAYWISE support

Telegram or a support ticket? What to include, what never to send, and how to get an answer to an integration or payment question on the first reply.

10 October 2026 · 2 min read

Guides

QRIS or USDT: which payment method should you offer?

QRIS suits customers in Indonesia, USDT on BEP20 suits international and crypto-savvy customers. Compare who pays with each, how fast funds arrive and what to watch out for.

10 October 2026 · 2 min read

Guides

Cash flow tips for online shops: planning your withdrawals

Know when your QRIS and USDT funds become available, save on withdrawal fees, and avoid the small mistakes that delay a withdrawal.

10 October 2026 · 2 min read

Guides

Refunds and customer complaints with QRIS and USDT: what merchants should know

QRIS and USDT payments are final once paid. Here is how to handle refunds, wrong amounts and unhappy customers yourself, calmly and with the right records.

10 October 2026 · 3 min read

Guides

How to build customer trust in your online shop

Customers pay shops they trust. Eight practical ways to look reliable before, during and after the payment, from a consistent business name to fast answers.

10 October 2026 · 2 min read

Guides

Fake "PAYWISE support" accounts and phishing: how to stay safe

Scammers pretend to be payment support to steal passwords, codes and money. Learn the official PAYWISE contacts, what we never ask for, and what to do if you are targeted.

10 October 2026 · 2 min read