What is WordForm?
WordForm is a marketplace for online content, where writers can get paid for their work and readers can find high-quality content. All payments are handled on the lightning network with no personal information required.
Writers upload their content and attach a price. Readers pay only for the content they want at the price defined by the author. No ads. No bulky subscriptions.
Wordform takes a 2.1% fee (rounded up to the nearest sat) on sales. Writers can also choose to pay a flat 2100 sats to upload content without a paywall.

The above article was a "Free" article, therefore I could read it.
Here's an example of a paywalled article on WordForm:
I cannot read the article until I pay the 100 sats purchase price.