Here is a list of Bingo Online Offers
From: Virgin Bingo, The Offer Rules are as follows:
•This offer is valid on Tuesdays between 00:01 and 23:59 (GMT)
•The 20% cash back bonus will be awarded based on your overall loss for the period
•You must enter the bonus code before you play. Only bingo tickets bought AFTER the promotion code has been entered will count towards the promotion.
•You will only receive the Bingo 20% back from bingo tickets
•The maximum you can receive for this offer is £50
•The minumum you can receive for this offer is £1
•The 20% will automatically be credited at the end of Tuesday.
Resources: www.virgingames.com/bingo