There is code to get a discount CAMBRIDGE
out of Canada https://ceproducts.shop/ Think it still works. BTW be sure to get a 100g test weight from them it is not on the page with the scale.
Just for everyone's reference, the scale can be configured to calibrate with a 50g weight too. I just use the same 50g weight I have always used and didn't bother with a 100g weight.