Yes, please provide more info on this.
What languages?
What type of applications?
What is your specialty?
How long have you been doing this?
Do you have any of your examples?
Do we get reseller rights?
Does it have anything tied to you (credits, links, ads)?
Will it be trial only?
Can you continue an open source program?
To be honest, it is kinda hard to trust a one-post member who didn't provide much information.