Bitrix – Purchase in 1 Click

When you buy in 1 click the product needs to get to the basket.
If the user is authorized, the order appears in this user.
If the user is not authorized, the order is tied to a fixed, pre-defined in the system to the user.
The fact that you already have in the cart is stored in a variable (stored in memory).
Product 1 click is placed in the basket, is linked to the order, a message is sent, the stored goods are returned to the cart.
In the modal window there is a quantity box for discounts, product information, select a profile (for authenticated user)
Detailed terms of reference in the discussion by Skype.
nikulshin.bau-dom
The deadline is 7 days from the date of transfer access.
Demonstration of the work done, every 2 days.