Golden Palace hidden promo

[Tricon11]

Golden Palace is giving a 300% bonus on a $25 deposit, play with $100.
I received the promo in snail mail and I have been a registered user since 97.
The way its worded, it looks like its for new users but it has the same code I received. I called them and told them I was already registered but they said that was fine just make the $25 deposit and call us back with the code!
I deposited and was over $300 and this was well after I had meet there requirments of 20X $100.
I ended up cashing out $200.00. This was the first time I had played at Golden Palace since 99. I can't remember what type of software they used then, now it's PlayTech.
The link for the hidden promo is http://www.goldenpalace.com/free
Good Luck
Vince