Added a group change "Prices" - "Markup", based on the "Purchase price".
Added a group change "Prices" - "Markup", based on the "Purchase price". The function takes into account the "Markup" only for those product cards for which the "Purchase price" is specified.
Added the ability to use Pixel Facebook - automatically. You only need to specify the pixel ID of Facebook.
Added export of the Product bundle
Added "letter template" with a button for payment.
Added export of the Product bundle
Added "letter template" with a button for payment.