0 Shares Consulting Retainer Monthly retainer per contract. Invoice Amount ( $ ) / every month Consulting Retainer quantity Pay Invoice SKU: CLC Category: Consulting Description Description Monthly retainer per contract. Related products Custom Programming – 5 Hours $600.00 Add to cart Custom Programming – 1 Hour $150.00 Add to cart Consulting Package – 40 Hours $8,000.00 Add to cart Discovery Session – Half Day $1,500.00 Add to cart