MarketFast
A recently launched SaaS product (unspecified in the post) that the founder promoted with a self-made animated launch/demo video.
Problem it solves. Not explicitly stated in the post or comments; the product is an unspecified SaaS offering to paying customers.
Who pays. unspecified SaaS customers / early adopters
Market. SaaS
How it makes money. Paid via Stripe (reported gross payment of €50 for the first paying user)
Claimed. €50 (gross, before Stripe's cut)
The founder provided a reachable product URL and explicit on-post comment details (how the video was made) and commenters referenced a concrete gross payment of €50, with no substantive claims of fakery or that it's pure self-promo.