RestrictionManager

RestrictionManager handles restrictions for services Payment systems, delivery services, classes, companies. .

Restrictions can be both standard and user-defined (i. e. developers can add their own custom restrictions). Each service has шец own restriction manager, but Bitrix\Sale\Services\Base\RestrictionManager is the general class for these managers.

Method	Description	Available from version
setupDefaultRestrictions	Applies to service all default restrictions that must be applied when adding it.
applyRestriction	Applies a defined restriction to service.