To use the myboshi coupons on their website, you need to meet the conditions:

•  The items you choose must meet all coupon requirements as explained in the Terms and Conditions.

• The coupon has not expired. 

• The seller uses the myboshi checkout system or a customized checkout system that accepts the coupon.

Normally, myboshi will make it easy to use online coupons with scannable barcodes, such as 51% off your entire purchase, in-store. ... You can check your myboshi digital coupons to use In-Store.

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 myboshi site.

There are now 2S offers on our site and myboshi Coupon Codes usually end in 3-4 days. However, some myboshi Deals don't have a definite end date, so it's possible that the code will be working until the store runs out of inventory for the promotional item.

Our advice for you to use myboshi Coupon effectively is to choose the right day.
Like thousands of other consumers, the time of promotion is when they choose to
shop at myboshi, so take advantage of coupons released on those days to save.

All deals from Promotion Programs of myboshi 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.