[Autobuyer] Working but to be improved

[lovable]

Hi guys,
I am a developer and I developed a FIFA 15 autobuyer.
I am the one who released on GitHub the API with JavaScript (to be used with Node.js):

I have developed an Autobuyer that uses it of course, but I am not earning a lot of coins honestly.
In FIFA 14 I earned a lot, but this year I can't.

The power of my Autobuyer is that it is developed in JavaScript, so it can be deployed in cloud (with services like Amazon AWS or Heroku).
Pratically it won't use your PC and it can use a great Internet connection.

It also finds the prices to use for players that you specify, so it is 100% automatic.

The problem is that I can't find out how to improve it (I have some ideas of course, but I need some clarifications).

With this topic, I'd like to know if there is anyone who could help me improve it.
Of course, anyone who "REALLY" helps me, will have a copy of the Autobuyer.

I could need help in both "developments" and ideas.

So the first point is to understand why I'm not earning so much money
(I am using 6 accounts right now).
This is my weblog:

I'll wait your feedback to understand if we can go on with this project.
Thanks.
Zed

[weekendflavour]

Did u add informs to your list, silver informs are great for autobuyers, or consumables, maybe just 500 coins profit per card, but u do this 5000 per hour. I hope i could help u, sorry for my bad english