Since Storera (B2CGE) already has Crystal installments integrated, you will not need test data. Write to the bank directly: “I am interested in adding your installment site, my site is built on B2CGE, so we need real-world data directly.” Contact email: n.arveladze@crystal.ge; G.Khojava@crystal.ge.

After signing the contract with Crystal, you will be sent the following data: “Link”, “Secret Hash” and “ID”

In your online store's control panel, under Payment Methods, select "Crystal Installment", then enter the received data in the appropriate fields: "Link", "Secret Hash", "ID" and "Merchant ID", and click the "Save" button.