The Dior Diva Rewards Program is a great way to get more out of spending so much on cosmetics. For every dollar you spend on Dior cosmetics or fragrance, you get one point towards a reward. The levels are as follows from the Dior website:
Adorable Diva - 100 points
Receive deluxe travel sizes of Dior best sellers in an adorable mini Dior shopping bag.
Diva Deluxe - 250 points
Receive a full-size of Dior’s award-winning Diorshow Mascara in a couture-inspired pouch plus a deluxe travel mini.
Runway Diva - 500 points
Receive 2 full-size products and a travel size mini in a Dior runway pouch.
Fab Diva - 750 points
Receive 3 full-size Dior products and a mini Dior fragrance in a fabulous must-have travel pouch.
Divine Diva - 1000 points
Receive an exclusive Backstage case with divine Dior products and miniatures.
So you can receive bonuses like this 250 point reward from makeupacademia.com
Or this 500 point reward from fashionprospectress.blogspot.com
You'll need to keep all your receipts with Dior purchases on them (must be originals) in order to get the points, but from what it looks like you get merchandise worth about +10% of your points. That's quite good, no lie, for being the only designer brand that has this sort of program. Plus, Dior products really are nearly the best products I've found across the spectrum of all that is makeup. At least this is highly worth it to me.
If you're interested, you can register here. Much Love!