Verify to scan and print

[dans1]

For the verify step...Where do I generate a SKU barcode (to add to the physical product) that I can scan to verify the correct product is being picked correctly? 

[NEV]

Get a third party label creation software that makes a label. The barcode text will be the SKU or whatever you use to verify on shipstation. Good luck.

[am2]

Labels can be found fairly inexpensively - Amazon have basic number ranges but if you want to specify them for products you may need to purchase from a vendor.  We do the latter and it is quite cheap - pence per label.  I did a quick amazon and the top result was £15 for 500 (0.03p per label).

Naturally stick this on the product and you can use it to scan verify (and print).