Is it possible to use a voucher/BOG card together with a deal? July 06, 2022 08:48 Updated Unfortunately, vouchers/BOG cards or other promotions are not able to be used on top of the McDonald’s App deal. Related articles Can I use the gift certificates to order through McDelivery®? I have more than one McDonald’s® App deal. Can I redeem more than one deal at the same time? How do I redeem my deals? How long do I have to redeem my deal before it expires? I am having issues with keying in promo code for deals. Why is this so?