What changed: As of July 12, 2026, USPS collapsed the four sub-1-lb Ground Advantage tiers (4 / 8 / 12 / 15.99 oz) into one — everything under a pound bills at the 15.99 oz rate at published Commercial.
We get a Shopify discount. Bottom line, if you want 1 greeting card which is lightweight at 2oz, you can order many more for the same shipping cost... order 6-7.
Kitchen towels weigh 5oz, order 3 for the same shipping cost.
Matches weigh 4.0, order 3-4 for the same shipping cost.