Normally, the military discounts programs on some occasions of the year. In order to know whether it is offered or not is depended on Probuild Aircraft's policy sales, you can visit the store now for your reference.

In case you enter a discount code during checkout that doesn't exist or isn't currently active, then you can see the message: “Unable to find a valid discount matching the code entered”.

Discount codes don't stack. If you have 58% off discount, they can't also use a "free shipping" coupon since Only one discount at a time can apply to a single order at the Probuild Aircraft site.

Yes, you must have a valid Probuild Aircraft account in order to buy an item at the Probuild Aircraft site and use your coupon. During the process of buying an item on our site, you can use your Probuild Aircraft account to see more of our services.

Yes. Coupons for each Discount Event of Probuild Aircraft will be collected here while being updated day by day. Sometimes, there will be deals not updated promptly but it's rare, we expect sympathy from you. 

For the first purchase at Probuild Aircraft, you can save up to 58% with our coupons, but you even can save more when buying on Special Discount Occasions.