3 free builds. Then pay as you go.
Every new account starts with 3 free credits — a layout preview costs 1 credit, and approving the build is covered. When you need more, buy a one-time pack. Credits never expire.
You see the cost before anything is charged. The preview button always states its price.
Broken output is always free. If a build comes out broken or is refused, the credit is refunded automatically.
Hand edits are always free. Typing, rearranging, and styling by hand never costs anything.