Are you not sure which ISK sellers you can trust? Or are you maybe paying too much for your EVE Online ISK? On mmobux.com you can access customer reviews, price comparisons and seller profiles of 70 different EVE ISK shops. And it's absolutely free!
Smugglers can take special skills to help them move highly profitable but illegal cargo across trade routes, hopefully without alerting the authorities.
This is very difficult and best attempted by people who have had long experience in normal trading first, but it can be very fun and get you a lot of ISK very quickly.
