The ID of the [`selling_plan_group`](/docs/api/liquid/objects/selling_plan_group) that the promoting plan of the allocation belongs to. Returns `true` if the selling plan is at present selected. The [account registration page](/themes/architecture/templates/customers-register) URL. The presently selected, or first available, selling plan allocation. Returns `true` if the product has n... https://reginat828enr5.wikilentillas.com/user