Online Business Plan Software

How do I recharge online by credit card for my business online?
I intend to open the line of small businesses and I wonder how can I recharge credit card buyers. I heard about software support PC, but the descriptions say that I'm pay some money or something. Please help me, Thanks ….
To do this, you must register with a merchant system credit card. Google Merchant credit and get lots of links.
Software Business Plan, Online Payment Processing – Merchantcashadvance.Com
