What the season costs
The second helmet is worth $12 and costs you nothing to offer, right up to the morning you do not have one.
Coolers, helmets, second paddles, delivery to the beach, an extra day. These are the highest-margin lines in most rental operations because the customer is already committed and the acquisition cost is zero.
In most operations they live on a laminated card by the till, offered by whoever is on the desk when the queue is short. The attachment rate is therefore a function of staffing rather than of demand.
Take 3,120 reservations, an $18 add-on and a 22% attachment rate: about $12,000 a year, on stock you already own, from a checkbox.
The failure is predictable. The add-on is a line item with no inventory behind it, four people book the cooler, and there are two coolers.
Now a guest who paid for something is told at handover that it is not there, which is a worse experience than never having been offered it. Whatever the add-on earned that week, that conversation cost more.
Add-ons have to draw on the same stock as everything else. Offering a second helmet has to depend on a helmet being free that week.
Most operators offer add-ons once, at checkout, and never again. The guest who declined a cooler on Tuesday is a different person on Friday, when the forecast has firmed up and the trip is real.
A post-booking offer that lands on the same order, and on the same delivery run, is the cheapest revenue in the business. It needs no phone call and no counter conversation.
A family package priced differently from the sum of its parts converts better than five separate checkboxes, and it removes the manual quote that a counter member of staff otherwise assembles by hand.
Keep the list short. Attachment rate falls as the number of options rises, and the operational cost of each option is real once a driver has to load it.
Add-ons, upgrades and bundles are offered against the booking at checkout and afterwards, priced and stocked like everything else. A post-booking addition lands on the same order and on the same driver run.
Bundles price a kit differently from the sum of its parts, and stock stays honest because the add-on draws from the same inventory as the rental.
Guest pays$235.13
Payout$225.00
The fee is added at checkout and paid by your customer, so the payout is your list price.
Add-ons are priced with rules you set. There is no recommendation engine choosing what to show to whom, and nothing here is personalisation.
The measures worth watching are attachment rate and average order value against the same unit count, which is the version of growth that costs nothing to deliver.
Against the booking at checkout and again afterwards, drawing on the same inventory as the rental itself. An add-on with no stock behind it oversells, and a guest told at handover that the cooler they paid for does not exist costs more than the add-on earned.
A second offer after booking is the window most operators miss: a guest who declined on Tuesday will often add on Friday, and it lands on the same order and the same delivery run. Bundles price a kit differently from the sum of its parts.
Yes. A guest who declined at checkout can add later without a phone call, and it lands on the same driver run.
Yes. They draw on the same inventory as everything else, so offering a second helmet depends on a helmet being free that week.
No. Add-ons are priced and shown by rules you set.
A demo takes six fields and someone who understands rental operations calls you back. Where Bodhisys is the wrong fit you will hear it on that call rather than after three meetings.
