September 29, 2026
What should you actually have ready before you open the Viator supplier portal and click sign up? Not just an email address. Viator says you confirm your email to access the Supplier Management Center, then complete account or ID verification before submitting an experience. There is also a per-experience submission fee and a review step. I mean the trip details you will need to put in writing as you build the listing.
It is tempting to sign up first and figure out the trip later. I would do it the other way around. Spend an evening with a notebook before you spend an evening in the product builder.
When I started SXM Deals in 2012, I was the reseller. I signed up to a booking system and loaded every St. Martin tour company that agreed to work with me onto it myself, because most of them had no booking system at all.
Those operators did not each have software feeding my site. I had loaded the companies that agreed to work with me into the system I used for SXM Deals. Later, when bookings came in, I still had to ask operators to confirm them. That taught me how important clear, current trip details are to a reseller.
Viator is a much bigger marketplace, but the need for clear trip information is familiar. It is a Tripadvisor company. After you confirm your email, you can access its Supplier Management Center, where a product builder guides you through a listing. Viator also says its Launch Assist team reviews submissions and offers guidance. That is useful help, but you still need accurate answers about your own trip.
Pick the trip you run best and most often. The snorkel run that goes out every day, not the private sunset charter you do twice a month. Get that one listed, running, and reviewed before you add anything else.
For that trip, I would have this written before I logged in:
The meeting point is the one I would spend the most time on. On a cruise ship day, a guest with a bad pin is a guest who misses the boat, and then it is your review.

I am not going to run the commission math here. We covered that elsewhere. What I would do is decide how you think about price before you type a number in.
Know your net: the amount you need to receive per guest for the trip to make sense. Know the retail price a guest should see, and make sure it lines up with what you charge on your own website and at the hotel desks. If the same trip shows three different prices in three places, somebody notices. Usually it is the guest standing next to another guest on your boat.
Decide on your pricing structure too. Per person or per boat, child rates, a minimum to run. Check the current supplier docs for how Viator wants each of these set up, because the options have changed over the years and I would not trust my memory on the details.
This is where most of the pain comes from later, so decide it on paper first.

Viator says you can manage availability in its Supplier Management Center or connect a supported reservation system to sync bookings and availability. Check whether your system and the specific product are supported before you commit; not every integration syncs every field.
My opinion, and I will be honest, some operators will not like it: if you plan to manage Viator availability by hand while also selling direct, through hotel desks, and on the phone, I would wait. Four calendars updated by hand raise the risk of selling the same seat twice on the busiest day of the season. And a guest you have to bump is unlikely to care which calendar went wrong.
Get one reliable availability process first. That is why we built Junglebee around connecting agents and online resellers to the operator's availability. Whatever booking system you use, check its actual Viator connectivity and keep availability accurate before you add a marketplace on top.
Reviews can influence how guests choose an experience, so I would pay attention from the first booking. Treat those first Viator guests like guests of honor. Say their names at boarding, make sure the crew knows who came from where, and fix anything small before they leave the boat.
Then plan your weather day before it happens. Christmas Winds and hurricane season can disrupt a departure. Decide in advance how you will contact marketplace guests and offer an alternative date if one is possible. Check Viator's cancellation workflow and applicable refund terms rather than promising a refund on your own. A guest may be leaving the island soon, so communicate through the booking channel early and clearly.
So if you only do one thing before signing up, write your meeting point, your cut-off, and your weather-day plan on one page. If you cannot fill that page, the portal will not fill it for you.