Just incase anyone was looking for the two year contract pricing for AT&T business customers:
iPhone 8 Plus 64GB: $349.99, retail $799.99
iPhone 8 Plus 256GB: $499.99, retail $949.99
iPhone 8 Plus 64GB: $349.99, retail $799.99
iPhone 8 Plus 256GB: $499.99, retail $949.99