Registration is the least pleasant step on the way to an order: invent a password, fill in a form, type an address. Nearly every Sberbank customer in Russia has a Sber ID, and signing in with it removes that step altogether: the customer confirms the sign-in in the bank app and the store receives a ready profile.

What it does

• A «Sign in with Sber ID» button on the sign-in page, in the header sign-in window and at checkout.
• One-click registration: first name, last name, email, phone and delivery address arrive from Sber ID.
• Linking to an existing account by email or phone — with password confirmation, so no duplicate customers appear.
• Link management: the customer unlinks Sber ID in their account, the administrator does the same in the customer's profile.
• Button appearance: six sizes, a green and a light theme, and a personalised variant with the customer's name.
• A log of Sber API calls in the standard CS-Cart event log — all operations or errors only.

What it gives you

Fewer carts abandoned at the registration step, and reliable contacts: the phone number and email come from the bank rather than being typed in, so orders carry fewer mistakes and emails actually arrive.

Setup

Enter the Client ID and Client Secret from your Sber partner account, upload the certificate you were issued — and the button appears on the storefront. No code or template edits are required; registering the store with Sber ID is described in the documentation. Six months of free updates, questions through HelpDesk.

FAQ

What if the customer is already registered?

The store asks them to confirm their password and links Sber ID to the existing account — no duplicate is created.

Can Sber ID be unlinked?

Yes, the customer does it in their account and the administrator in the customer's profile.