Finish an invoice you already opened.
You already spent five minutes creating the account. Do not start a second order. Do not send Bitcoin to an address from chat, an old email, or a screenshot from last month.
Cash App
Buy BTC in the green app, then send it to the address on the invoice. Copy the Unique Bitcoin address. Do not type it manually.
Card / PayPal
Log in to the portal and pay that same invoice with card or PayPal if the option is on checkout. No new order.
Already sent BTC?
Do not send again. Complete the payment form. Underpayments can be matched. Double sends usually cannot be undone.
Four moves. Every method.
- Open the invoice in the portal. Billing → Unpaid Invoices → the invoice you already created. That page is the only source of truth.
- Copy the Bitcoin address shown today if you are paying on-chain. It should start with bc1, 1, or 3. Never type it. Never use an address from a message. Get it from the invoice.
- Buy a little extra. Network fees take a bite. A few extra dollars covers it. Send only Bitcoin — never Litecoin or Ethereum to a Bitcoin address.
- Wait for a confirmation, save the TXID. If the invoice does not flip to Paid, complete the payment form with invoice number + TXID. Tickets are for problems only.
If the invoice is weeks or months old
Old invoices fail for three reasons: expired unique address, wrong BTC amount, or coins sent with no payment form filed. All three are fixable without guessing an address.
If you already sent Bitcoin
We match payments that landed on the invoice address. We cannot hunt a transfer sent to a random wallet from a Telegram message.
Cash App, short version
- Log in at buy.anonpremium.com and open the unpaid invoice.
- Choose Bitcoin. Copy the address or scan the QR.
- Cash App → Bitcoin → Send. Paste the address. Send a few dollars extra.
- Save the transaction ID. After it confirms, complete the payment form if the vault is not unlocked yet.
PayPal is the same idea: log in at buy.anonpremium.com, open the invoice, then either pay with PayPal on checkout or buy Bitcoin in PayPal and send it to the invoice address. Never leave BTC sitting in PayPal.
Do not do these
- Do not create a second account because the first invoice looks stuck.
- Do not type an address by hand.
- Do not send LTC, ETH, USDT, or XMR to a Bitcoin invoice address unless the invoice explicitly asks for that coin.
- Do not pay an amount from an old screenshot or email. Check the invoice on buy.anonpremium.com and pay that amount.

