price by user2 pricing2 woocommerce2 allow user role1 approve registration1 different prices1 dynamic pricing1 jthemes1 price by customer1 price by group1 price by roles1 price by user role1 pricing rules1 registration notification1 role based pricing1 set price1 set price rules1 special charge1 special discount1 store1 user roles1 wordpress1 wordpress plugin1