As a registered user
You are a registered user if you have/had a trial account or if you have/had a subscription. While logged in go to the Pricing page and choose the subscription you would like to purchase (by clicking on the “Buy now” button). Next, you can choose to include additional company and contact download credits or add additional users to your subscription. Click on the “Checkout” at the bottom of the page and follow the steps of the payment process. It is recommended that the person who will be designated "account owner" performs these steps, e.g., the person who will manage the subscription users and allocate download access to users.
As a non-registered user
Please first register here. After creating (and verifying) your account, you can go to the Pricing page and follow the steps for registered users (see the section above).
During the payment process you will have the option to download an invoice but the account owner will also receive an invoice via email.