I got a $20 starbucks giftcard, once. I've aware of royalties in some really, really rare cases(think north of 10M sales, in the < 1% of game sales category),

I got a $20 starbucks giftcard, once. I've aware of royalties in some really, really rare cases(think north of 10M sales, in the < 1% of game sales category), but even in that case from what I heard the publisher had a cap on the upper limit per year in the contract.