PhotoSquared - Free your photos on to 8x8" photo board canvases.
PayPal.Me - Request money using your own personalized URL.
Amazon - Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & much more
Payzo - Accept credit cards with zero coding (for freelancers)
Ink - Rock solid freelance contracts in minutes
Decks - Decks is a study application designed to keep all your stuff in one place, instead of having an app for flashcards, another for notes, and one to watch tutorials, create a deck and keep everything organized there.