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

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 Walnut's support program at the time you search, so please visit the Walnut site to know more details.

It depends! Normally, the percentage that you can save with that Walnut 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. Coupons for each Discount Event of Walnut 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. 

Yes, it has ever. It may not be available now, but it is completely possible for loyal customers of Walnut to get it by tracking all of its promotion programs.