Bulk Coupon Expiry Date Update

Following are the steps on how to bulk update expiry date of coupons:

1.) Select coupons to include on bulk update.

2.) Click 'Bulk Expiry Date Update'. This will open up a new section that list down all the selected coupons, date field and update button. 

3.) Select Expiry Date.

4.) Click 'Update' button. This will update the expiry without reloading the page. Once that finish and there's no problem, the button text will say 'Coupons expiry date updated'.