Agents can snap up vouchers worth up to £150 per booking until the end of the month with Canadian Affair and American Affair.
Agents making package bookings worth between £2,500 and £4,999 will get a £50 Love2Shop e-voucher and a £75 Love2Shop voucher on bookings between £5,000 and £9,999. For bookings over £10,000, a £100 Love2Shop voucher is on offer.
If the booking includes a cruise with Holland America Line, agents will get an additional voucher worth £50.
The incentive runs until 31 May.