So how does it work?
For every point Blues score we will take that off the price. So a home penalty or drop goal means 3p off the cost of a pint. A home conversion means 2p off the cost of a pint.
And it Cardiff Blues score a try we will now double your savings. So every try will mean 10p off the price of a pint!
The reduction in cost will only apply in the Heineken Fanzone and after the full-time whistle.
Listen out for announcements on the night to discover just how much a pint of Heineken will cost post-match!
Tickets for tonight's game remain on sale NOW. Call the Box Office on 02920 302030 or visit in person right up until kick-off.