Cannot say this with more impact...but, hell NO! Do not make this a P2W game by making credits available for real money. If Frontier needs extra money to continue development - all they must do is ask, and or put more things for us to purchase on the market.
Right now the market it pretty sketchy. Just t's and hoodies, and a few paint jobs is not going to cut it.
First they need to add 3rd person view when not in combat so we can take cool screenshots with our ships and see those gret paint jobs they offer us. Second. They need to add more paint jobs for sale, emblems, stickers for our ships. On the non-in game items they need to offer ship models(get a contract with Revell), coffee mugs, Elite stylized keyboards, hats, pendents, posters. Their marketing department really needs to get on the ball with this.
They can make tons of money and keep this game running if they'd offer us more things to buy. But in game credits for real cash...no, just no!