We understand your requirement fully and we are confident that we can deliver you a quality product with zero defect, pls see our company profile to know us better, we are specialized in website security systems and we have experienced expertise in same domain, what we understood for this type of project the timeline along with full-proof testing cannot be done before at least 30 to 45 days and the project cost should be something between USD 4500-6000.00, we are placing our bid to the lower side to have a stronger relationship with you as well as to prove ourselves with our technical ability and knowledge base, we want to sustain our relationship longer and earn your faith by delivering you a good quality product that will help you to serve your business best of all, looing forward to hear from you, thanks.