You must contact your sales rep if you need to make edits to your order. You may incur fees for making order edits after invoice approval. In most cases, changing your order will increase the invoice total; you will be expected to pay the new total before your order is released to production. If you make order edits AFTER you submit a PO, the PO must be resubmitted with the new total. Making changes to your order late in the process may delay your order.