Pay with Cryptocurrency

This guide explains how to get cryptocurrency and use it to top up credits. Dopamine Girl creates a payment invoice through its checkout provider; the invoice is the authority for the supported coin, network, address, amount, and deadline. Available options can change.

New to cryptocurrency?

You can ask an AI assistant such as ChatGPT how to buy cryptocurrency in your country. For example, ask: “How can I buy cryptocurrency in [my country] and send it to pay an invoice? Compare Binance, Coinbase, and Strike for availability, payment methods, fees, withdrawal limits, and supported coins and networks. Link to current official instructions.” Check the answer against the provider's current instructions and your local rules before buying or sending.

Places to look include Binance, Coinbase, and Strike. Their services vary by country. Strike focuses on Bitcoin, so use it only if the invoice offers Bitcoin on a network Strike can send to. Whichever service you choose, make sure it lets you send the exact coin and network shown on your invoice.

Create an invoice

  1. Sign in and open Top up credits.
  2. Select Crypto, enter an amount accepted by the form, and select Pay Now.
  3. On the invoice, choose a coin and network that your sending wallet supports. Read the exact amount, destination address, and any memo or destination tag shown there.

Do not reuse an address from an earlier invoice. Keep the new invoice open until you have checked the transfer details.

Send the payment

  1. In your wallet or exchange, choose Send or Withdraw.
  2. Select the same coin and network as the invoice. A token name alone does not identify its network.
  3. Copy the address from the invoice. If it displays a memo or tag, include that too.
  4. Enter the invoice's requested amount. Check whether your wallet deducts network fees from the amount sent.
  5. Compare the destination and network one last time, then confirm.

Sending the wrong asset, network, amount, or memo can delay or prevent automatic crediting. The checkout provider's payment FAQ explains common mismatches. If you are unsure about any field, stop before sending and ask your wallet provider or Dopamine Girl support.

Check the result

Keep the invoice link and transaction hash (TXID). Once the payment is confirmed and credited, check Billing Overview for the balance and Billing History for the purchase record.

If the transfer is confirmed on the network but your balance has not changed, contact tony@dopaminegirl.com with your account name, invoice or payment ID, coin and network, amount, transaction hash, and approximate time. Do not send a seed phrase, private key, or account password.

You can also use Telegram Stars if that payment method suits you better.