The next Saks "Spend Some Get Some" event is going to be July 24th. I know it's a ways away but people often want to time their purchases right so they can maybe get some extra spending dough.
I don't know the what the levels will be but the last event in May was very generous and was as follows:
$250 to $499 = $25
$500 to $999 = $75
$1000 to $1999 = $150
$2000 to $2999 = $350
$3000 to $4999 = $600
$5000 or more = $1000
Those who are not familiar with the Spend-Some-Get-Some lingo can think of it like this-- you buy a $3000 Chanel bag and you get a $600 gift card, which makes your Chanel pumps absolutely free.