@Bella @ElianaC This unlimited for 3 days coupon has been updated to 1000 for 5 days in oct-2021 from that month to till now we lost lot of revenue , Once communicate with every instructor then you will be having clear view on how this 1000 for 5 days coupon is effecting revenue. Try to revert it back to unlimited for 3 days as soon as possible after talking to all instructors. Thank you