[KhalPanda]

In addition to kifler's comments, don't forget to service your existing clients. Repeat business is some of the easiest money you'll make. The client is already sold on you, you just need to continue to take care of them and upsell where applicable.

Also, you can't beat a referral from a trusted friend or colleague. Perhaps offer your existing clients x% off their next invoice for any success referrals, or figure out some similar affiliate scheme.

[koprivarov]

The previous customers had their job done and of course I keep in touch with them but their projects ware big and now they are focused on marketing etc. Probably won't be making any new projects soon. Thank you KhalPanda