Need to have some High Quality Banners made for a few projects

Like the title states, we are looking to have some high quality banners made. We need a total of 10-20 banners made. (10-15)Smaller for discounts and those should be very simple as they are a simple background art/item with the manufactures logo and then text for the discount code. These should not take long to make and should be the easy part (3-5)Larger and much higher quality banners to be used for the website homepage and for random email marketing tasks When bidding on this it is best to contact me directly so we can send you a link to our website, show an idea of what we are wanting and that away you know how to correctly bid on this project. We can pay per banner or for all, either way is fine.