Some tendering firms may charge for access to their documentation, maybe to recuperate costs for making said documentation or to limit responders to those with an interest to submit.
Tenders.Net provides a way for the tendering firm to collect payment details from suppliers before giving them access to the documents. Suppliers only need to pay once per tender.
If a document charge applies for a tender suppliers will be taken to a page to collect payment details when they follow the link to download tender documentation, before being taken to the document download page.
The payment is charged and collected by the Tendering Firm. All Tenders.Net does is collect payment information.