Inventory Sync Across Channels
POS is source of truth — in-store sales, ExtraCoins, and CDX share one quantity.
Open Inventory → Opens your SpotPro members area
Step-by-step instructions
1 Source of truth
When a CDX listing links to a POS item (spotpro_item_id), SpotPro inventory quantity drives availability everywhere.2 In-store sale
When a coin is on Sales Checkout — even before Complete Sale — that quantity comes off Coin Dealer X and ExtraCoins. Take the line off the ticket and the listing comes back. Complete the sale and it stays sold. Full story: Last piece on the register.3 CDX wholesale order
When a dealer completes checkout on your CDX listing, quantity decrements through the unified channel helper and syncs back to POS.4 ExtraCoins web order
Online storefront orders use the same effective quantity rules. Zero stock hides the buy button on web and CDX browse.5 Restock
Receiving inventory (manual edit, stock buy, or fulfillment restock) increments POS and propagates to linked channels on save.