Manual, Bonus and Free

What the three have in common: there is no gateway; an admin credits the balance by hand.

Manual (bank transfer)

You show the customer your bank details and the reference to put in the transfer description. When the transfer arrives, credit the amount to the user via Admin → Payments → Add payment. Put the IBAN and instructions in the method's description field; the customer sees it on Add funds.

Bonus

For campaigns and goodwill: balance is added and the payment is marked "bonus", so reports keep it apart from real revenue.

Free

For test accounts or demos. Shows as zero revenue in accounting.

Adding a payment

Admin → Payments → Add payment: user, amount, method and an optional note. Every manual payment is recorded with who added it and when. Writing the bank receipt number in the note is a good habit against entering the same transfer twice.

Manual methods are available through the Admin API too: POST /adminapi/v2/payments/add; see Admin API.