Fashion Choice gift cards are processed just like a credit card in store.
If the total of your purchases is more than the value loaded onto your Fashion Choice gift card, you will need to ask staff to split the payment and process your gift card first and then you will need to pay the balance of the transaction with another credit/debit card or cash.
If the total of your purchases is less than the value loaded onto your Fashion Choice gift card, the balance on your gift card will remain on your card ready for your next purchase.