Sales & Leads & Affiliate Signups SEO

My site has products I would like customers to directly order from my website and I also have a 60% commission affiliate program I would like people to join. Recommendations on best way to advertise my online pharmacy, after the work is done, would be appreciated. I am not sure if call centers would be needed or not. I have no expereince with that. Tell me what you can do for my website in regards to what I am needing. :) Also please give me websites that are examples of your work. :) Top rated freelancers with competive pricing will be preferred.