Shop “About” page to raise shop transparency

A small but useful update this month:

This time it’s a small update, an “About” page is added to Shops. It encourages shops to introduce themselves, their missions, product range, speciality, and additional contact methods, etc.. in order to raise the transparency resulting in more confident in purchase from shop.

Unlike before, shop description is not only shown at the Shop Searching result page, it’s now also shown at shop in a convenience and standard way to enhance the effect.

Also, it fixes the color / size setup problem for Style Items, it had an error that the number of size an Item could have depends on the number of Color it has. Thanks to BE6IXTEEN.