TSATSA-OPT is a Ukrainian wholesale online store specializing in fashion jewelry and related accessories. Based at the Seventh Kilometer market on Ovidiopol Road in Odesa, the business offers wholesale sales at competitive prices and highlights a broad assortment for retailers and other bulk buyers. The minimum order is 2,000 Ukrainian hryvnias, and customers can contact the store by phone or email for inquiries and orders.

Its catalog includes Xuping and TSATSA jewelry, stainless-steel pieces, Korean fashion jewelry, Neoglory items, and jewelry from various makers. Shoppers can also browse chains and bracelets, earrings, brooches, jewelry sets, Bulat jewelry, piercing accessories, rubber bracelets, and tie clips. The store additionally sells packaging for jewelry and features a sale section. Delivery and payment information is available through the website, alongside product categories, customer reviews, and contact details. TSATSA-OPT operates six days a week, from early morning until 1 p.m., and is closed on Fridays. Its online presence is built on the Prom.ua marketplace.