If you would search me the more effective way is a linked-in message or something telling me that you are interested in how i work and would like to share some of your product information. A BDM should share a passion and that need to aligned with your product. Then you go and asking a full commission BM. I mean, you can always give some guarantee but remember to filter a lot. I would find BD with engineering background with Sales expirience. As I am BDM i would like to be approached like that. Happy to help with some other contact globally