Checkout · Your details

When you click Buy on Purchase Credits, a secure checkout window opens over the page. It is run by Paddle, our payment partner, and has two steps: Your details, then Payment. This page explains the first step.

1. Amount due nowThe total you will pay, including VAT. It changes with the country, and when a company adds its VAT number.
2. Add discountEnter a discount code here if you received one. The totals update straight away.
3. Add VAT numberFor a company purchase — see buying for a company below. Shown for countries where a VAT number applies.
4. Email addressRequired. Paddle sends your receipt — and, for a company, the invoice — to this address. It does not have to be your dev-doc sign-in email: a company can enter its billing or accounting address.
5. CountryRequired. It is pre-selected from your location — change it if it is wrong. The country decides the tax in the summary.
6. ZIP / PostcodeAsked for some countries, such as Germany.
7. ContinueMoves on to Payment. Nothing is charged by this step.

Below the summary the order lists the product (dev-doc), the credits you picked and the quantity — one order is always one item — then Subtotal, VAT and Due today.

Buying for a company — Add VAT number

To have the invoice issued in your company's name, click Add VAT number in the order summary, before you pay. You can do this on either step.

1. VAT numberYour company's VAT (tax) number, including the country prefix — for example DE…
2. Company nameAs it should appear on the invoice.
3. Street, Town/CityThe company's billing address. Scroll the form for the remaining fields.
4. Close (×)Closes the form and returns to the order summary without changes.
5. State/County, Country, ZIP/PostcodeThe rest of the address. Country and postcode are taken over from Your details. All fields are required.
6. Add VAT numberPaddle checks the number and recalculates the tax in the summary — for example, a business purchase from another EU country is usually shown without VAT.
7. CancelCloses the form without changes.

Then continue and pay as usual: the receipt and invoice show your company's name, address and VAT number.

Other parts of the window

• Not you? Change — below the window, Paddle shows the email it will use. Click Change to correct it.
• Language — the language selector below the order summary switches the checkout's language.
• Close (×) — closes the window without charging anything. The order stays in Your purchases as Awaiting payment; click Resume payment to continue where you left off.
• Footer — the line at the bottom of the screen says the order is conducted by Paddle.com as reseller and Merchant of Record, which also handles order-related inquiries and returns. That is why your receipt and your card statement show Paddle's name.