Normally, one discount code is only applied for one offer. However, If the users put a vast of items in their cart, it is easy to use one coupon code to purchase items. It depends on hellodeco's policy, you can contact hellodeco via mail for your reference.

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

Usually, Coupon Stacking is not allowed at hellodeco. However, the store will surely give out notice if available.

All deals from Promotion Programs of hellodeco are collected here. For each certain occasion, its coupons will be on the top of the coupon list, and surely they always come with an expiry date.