Read before you send.

Typed the wrong wallet address in a crypto swap? If you haven't sent yet, start over. If coins are already gone, here's what to do.

Once you've sent coins, a crypto swap cannot be cancelled. What to do if you changed your mind, sent the wrong amount, or picked the wrong coin.

Crypto exchanges run 24/7. Here's whether time of day or day of the week actually affects your swap, the rate, or network fees.

What "anonymous crypto exchange" means in practice: what stays private, what the blockchain still shows, and why no exchange can make on-chain data disappear.

Step-by-step guide to swapping USDT for BTC on SwapSS: no account needed, exact output shown before you send, fully automatic.

A crypto payment link is a URL that opens a ready-made payment page with all the details pre-filled. How to create one, where to use it, and how it differs from a plain wallet address.

A hosted checkout is a ready-made payment page showing the amount, address, network, timer, and live status. What it gives a business and why it beats sharing a plain wallet address.

A chargeback is a forced reversal of a card payment initiated by the customer through their bank. Why crypto has no equivalent, what that means for merchants, and how refunds work instead.

A merchant balance holds the funds your customers have paid, waiting to be withdrawn. How it builds up, how to withdraw, and what to know before you start.

A webhook is an automatic message from a payment service to your site confirming a payment. How it works, why it's safe, and what happens if a delivery fails.

A crypto invoice is a payment request with a fixed amount, network, address, and expiry timer. How to create one and why the time limit matters.