BookApp is a Multivendor Service / Appointment Booking Website where Admin can create subscription packages (monthly / yearly / lifetime / premium / free). Vendors will subscribe to these packages & list offline / online services in the platform. It supports zoom meeting integration for online services. A Vendor can also add several Staffs under him & those staffs can also receive appointments on behalf of the vendor. Vendor can setup time schedule , holidays, weekends for himself & for his staffs. Vendors can also promote their services for a limited time by paying additional to Admin. Vendors can send withdrawal requests to Admin to withdraw their earnings. Admin can also charge vendors during withdrawals (if Admin wants).