Normally, the military discounts programs on some occasions of the year. In order to know whether it is offered or not is depended on Sheike'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”.

Of course not, most coupons may be used only by you when you received them directly from Sheike. As the Sheike coupon includes your User ID, it cannot be resold or transferred in any way.

To avoid this problem, you should check out carefully Sheike promo code before that promo code could be expired, some promo codes are tied to a minimum purchase, a first-time purchase, or tied to geography, and other reasons.

It depends! Normally, the percentage that you can save with that Sheike Coupon will be shown right on the page, so you can see if it is applied sitewide or not. However, once you are not sure, try it right on their's products you want to buy.