We do not offer an affiliate program because we feel that our white label option is already quite similar to an affiliate program. The only thing you can sell FastPages to your customers is to:
Sell FastPages as whitelabel to your customers
FastPages helps agencies to grow their client base and to increase the handling of the clients' landing pages.
When registering your profile on FastPages.io (FastPages.io) you can immediately setup your whitelabel settings. Within the client management you can add clients and give them the right subscription. More about this you can find on the pricing page: FastPages.io/pricing-fastpages
Note: Support is only delivered to agencies. Not to users of the agencies.