No. Coupon codes cannot be applied after an order has been placed.
Applying a coupon code
Coupon codes must be entered during the booking process.
Once your order has been completed, a coupon code cannot be added to that booking.
If you have not picked up your WiFiBOX yet
If you have not yet picked up your WiFiBOX, you can cancel your current booking and place a new order using your coupon code.
If you have already picked up your WiFiBOX
If you have already picked up your WiFiBOX, the coupon cannot be applied to your current booking.
Please save your coupon code for your next booking.