How to fix "SKU Already Exists" Error

You will receive this error if you tried to add an existing SKU to your Wish store. This means you are using the incorrect CSV file upload.

If you are trying to update an existing product, use the "Update Existing Products" CSV file.
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If you are trying to add a new size or color to an existing product, use the "Add Sizes/Colors To Existing Products" CSV file.
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