Use your Proofer customer panel before approving your illustration to view eligible product changes or add a new item. Any price difference and available options are shown there. Only you can complete the change and any associated payment; email help@capristudios.com if you need guidance.
For an eligible change that requires payment, you have 24 hours to pay. If you don't pay within that time, your original order stays unchanged. The existing auto-approval deadline gains 24 hours; this does not start a new seven-day review period.