Peninsula — is an online jewelry store based on CMS OpenCart. We have developed a constructor with which you can personalize to the product, adding to it: engraving, additional pendants and charms, change the color and material of the base. We also created a technology that allows you to choose a ready-made look and buy a set of jewelry right away. Banners have been added to product categories, which make it possible to select suitable related products and visually see their combination. The Stripe payment system has been configured, as well as the ability to express payments via Apple Pay, Google Pay, Pay Pal and Amazon.