For AI agents: the complete documentation index is available at https://docs.clickmax.io/en/llms.txt, the full documentation bundle is available at https://docs.clickmax.io/en/llms-full.txt, and this page is available as Markdown at https://docs.clickmax.io/en/faq/payments/one-click-buy.md.
  • English

      • Does Clickmax have One Click Buy?

      Yes. Because the customer's details were already filled in on the first purchase in the funnel, the upsells and downsells that follow show only a confirmation button — the customer does not have to type anything again.

      If it didn't work

      • The upsell asks for the details again: confirm the upsell page is part of the same funnel as the first purchase in Create funnels.
      • The seller is not set up: see Seller registration.
      • Other checkout problems: see Error codes.