The slow way and the fast way to get distribution
The slow way is direct contracting: find agencies, pitch each one, negotiate a rate sheet, sign a contract, send updated rates by email every season, and reconcile bookings by hand. It works, and it is how the industry ran for decades, but it is a full time sales job and it does not scale past a handful of relationships.
The faster way is to list once inside a portal the agencies already use. Your products are entered once, verified, and then visible to every approved agency in the network. They book at your rate against your live inventory, you are notified of every booking, and there is no rate sheet to reissue when your prices change.
DMC Quote is the second of these. There are currently 2,349 approved agencies across 102 countries in the portal. Listing costs a one time USD 100 setup fee and a flat 2% booking fee on tickets sold, with no monthly licence fee.