No GMP will certainly result in a cheaper process and the product will also sell at a lower price. Nevertheless, GMPs is what establish your credibility to other organizations, to your customers. It proves that you are a viable supplier of the product and that your product is being consistently produced with quality, integrity and there will be no compromised products that could affect the customer. Therefore, if I had the option between GMP or no GMP, I would chose GMP, since it will show that we can produced consistent, safe and quality products. Also, as said in previous postings, a company with GMP will have a greater advantage in the market since customers will trust your product more.