WooCommerce Clover integration that keeps the register and the online shop in step

WooCommerce and Clover both push their changes to us as they happen, so a sale at the counter and a sale on the website each reach the other side without sitting behind a timer. Several channels we support cannot do this and have to be polled every couple of minutes instead. This pair is not one of them, and that is the main reason the combination holds up on a busy trading day.

It matters on a Saturday afternoon rather than a quiet Tuesday. When the same item goes through the till and through the checkout inside the same minute, the second sale is not waiting for a scheduled look to notice it, and waiting is what produces an oversell. One shelf with two ways to sell off it is exactly the shape this pair suits.

Items pair up by SKU and the shorter limit governs. WooCommerce will hold 300 characters; Clover takes 100. Anything longer is truncated on the way to Clover and then stops matching the item it came from, which surfaces weeks later as a count that will not move rather than as an error you can see on the day. Sort your catalogue by SKU length, read the top of the list, and shorten whatever runs over before you connect.

The other limit is tracking. There is no field on a Clover sale to hold a carrier or a tracking number, so when you post an order that began at the register, the number lives in QuickSync and on the WooCommerce order rather than in Clover. Most till sales are handed over in person and never need one. It only matters if you take orders at the counter for posting later, or if a member of staff expects to read tracking off the Clover record.