It is very important for the products packed in good condition shipping from China. ShipAnt warehouse will repack them in 2 different ways after QC，plain clean packaging and brand packaging.
If you store SKU quantities exceed 20, we will print the SKU barcode and stick on the packaging thus they can be easily distinguished from each others.
Since we have lots of dropshippers import products from Aliexpress via Oberlo directly, many trending products share the same SKUs if they are from the same Aliexpress stores, we strongly suggest you modify SKU in Shopify store to keep each of them unique, when we update orders from Shopify, the same products from different dropshippers wont be conflicted in our ERP system.