Mojo bags (also known as gris gris) are ritually prepared for your specific needs. The following reasons are good places to begin:
-Good Fortune/Luck
-Open Roads
-Spiritual Protection (evil eye)
-Love Drawing 
-Money or Better Business
-Domination
Please let me know what you're seeking from your mojo. If you have a name for it, please share that too so it can be used during the awakening part of the ritual. You will receive handwritten instructions to accompany your mojo.