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 51% 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 Strapworks.com site.

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

Normally, most of the websites you can print the grocery coupons from only work on a computer, even you can get coupon books mailed to your home for free. But it completely depends on Strapworks.com's support program at the time you search, so please visit the Strapworks.com site to know more details.

It depends! Normally, the percentage that you can save with that Strapworks.com 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.

Yes. The old coupons from Strapworks.com will be kept on the page if it has not expired. New coupons will continuously be updated.