Choose Security preferences

As risk minimisation remains among our top priorities, the system allows you to apply the additional security settings to your Checkout.

Apply Security settings

The Checkout security section consists of several settings and the corresponding toggles you can click to switch them on. These settings primarily cover the iFrame options and their safety matters.

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For your information!
iFrame is the Checkout window embedded in the area of another window.

Go to Merchants and choose the Merchant account on the grid.
Navigate to the Checkouts tab and select the Checkout you want to proceed with.
Scroll to the Security section and click the appropriate toggles.

Here is a brief overview of each setting and its function:

Setting → switched on	Description
Allow iFrame	You can insert a Сheckout window into another window.
Submit flow action in iFrame	The subsetting is available only when iFrame is allowed. You can permit opening third-party pages right in a frame.
Domain iFrame whitelist	The subsetting is available only when iFrame is allowed. It presupposes creating the list of domains approved to embed a Checkout. To create the List, enter the Domain into the corresponding field. To add more Domains, click Add a New domain and repeat the flow.
Referrer whitelist	You can create a List of sites from which redirection to Checkout is possible by entering the Domain into the corresponding field. To add more Domains, click Add a New domain and repeat the flow.