field notes codename
24 notes filed under LARDER, newest first. Same rules as the rest of the pile: a codename, a theme, and no internals.
Payment providers retry. Customers double-tap. Networks drop the acknowledgement, not the request. On a platform that turns a payment acknowledgement into order state, the failure mode is not an error page — it is a second order, a second…
elsewhere
Each codename is a project. The theme is the class of problem the note is about — the same theme recurs across projects, which is usually the interesting part.