I'm planning on starting a torism portal, selling tours and excursions online, please help me and let me know what should I use as a was of collecting money through credit cards from my clients. Any suggestions would be highly appreciated.
Paypal, Mpneybookers, Epassporte, Alertpay Compare their fees and services and find which one is right for you.
I'd start with paypal as it is the easiest to get set up. Once you know what you are doing and the site is making money then you will need to get a merchant account with a credit card company as paypal isnt as robust and is more expensive. Incidentally I just set up a site for a client doing surfing tours of Peru. If that is likely to fit with your tours portal let me know and I will put you in touch with the client.