How do I feed Skroutz, Plaisio, Public.gr, and e-shop.gr from Magento?

Greek marketplaces have outsized importance, especially Skroutz, which is the #1 price-aggregator in Greece (think Amazon-meets-Google-Shopping). A Magento store without a Skroutz feed is leaving 20-40% of relevant traffic on the table.

• Skroutz, XML feed (Skroutz-specific schema: ProductID, Name, Link, Image, Category, Price, Manufacturer, MPN, GTIN, Availability, Stock, Color, Size). Real-time price + stock sync via repeated feed fetches (every 1-4 hours). We host the feed at /skroutz.xml and tune ProductID stability so analytics doesn’t break.
• Plaisio, electronics marketplace, requires Plaisio Connect API or CSV upload. Margin / availability sync handled separately from listing.
• Public.gr, books, entertainment, electronics. Marketplace API (or partner-portal CSV).
• e-shop.gr, general marketplace, CSV / API depending on tier.

For each marketplace we ship a Magento module that generates the feed from your catalog_product + cataloginventory_stock_item tables, scheduled via Magento cron, with per-store filters (only certain categories on Skroutz, all on Public.gr, etc.).