If you've ever used Aladdin's online second-hand bookstore (this vast universe), it's a perfect solution to the search and shipping problems you'll face!

▶ I don't want to buy low quality because I can't see it myself. It’s a used book, so it’s not cheaper than the original price.

▶ It's too cumbersome to calculate the shipping cost because the books are scattered here and there? I want to get it for free, but the books are scattered all over the place, so it is difficult to put it in the shopping cart by hand and calculate it!

Aladdin used bookstore app that perfectly solves these problems! Lamp.

Only products that exceed the quality and price you want can be seen!
If the products are gathered and exceed the free shipping standard, you can buy them right away!
Distribute books by automatically optimizing them to contain as much variety of books as possible!

If there are too few books that meet the conditions, you can modify the discount rate and quality settings to include!

You can also check at a glance how much discount you bought compared to the new book!!

*Logo image: https://www.flaticon.com/free-icon/lamp_867845