From 16 to 54 ready-made feed templates
One coordinated pass added 38 channel templates (comparison engines, fashion aggregators and global marketplaces), each checked against the channel's official specification.
The template gallery grew from 16 to 54 channels in a single pass: CEE price-comparison engines, eight Western and Southern European comparison sites, fifteen fashion aggregators and the remaining global marketplaces. The retired MALL.cz template was replaced by Allegro (Import & List CSV) in the same round.
No template ships because a competitor lists it. It ships because its output validates. Every new template renders against a sample catalog and the result is checked against the channel's official spec; a rendered-output validation harness and a round of conformance fixes (six gaps found against official specifications, fixed the same day) came with the wave.
For you this means picking a channel from the gallery and getting a feed whose field names, required elements and price formats already match what the channel expects. No spec reading, no trial and error in the channel's error log.