Heritage Free Play

So I haven't been active the last few weeks on my Heritage account (been busy with work and life and getting burnt out on betting baseball) and one of their guys called me the other day and said he sent me an email about a free play.  So I checked it out and am gonna get like 300 in free plays based on some football bets last year available august 15th.  Jw if anyone else got this notice?  It was called a "matching free play" so does that mean I have to deposit 300 more or do I just get it?

I722  i recieved one for the 2010 seasoners openers for 250.. it came with no deposit required ,,but had a 5 time rollover requirement,,,but hey it;s free money ,,,just one of many reasons to play with this longtime  industry leader with VIP service everyday....GL   I722......