There are several threads about this - do a search on "reward" and you'll come up with a lot of really great ideas.
Some of my favorites are things like massages, mani-pedis, a new hairstyle, a new hair or makeup product.
Clothes are always a good reward for me, but difficult to do if you're at the beginning of your weightloss journey and know that you have a lot more to lose. But purses and shoes are always a good option.
Also any splurge you wouldn't normally do - a movie, a new book, something nice for your house. I bought organizing bins for under my bathroom sink as one of my "rewards".
