I've always found it interesting how quickly the conversation around parking reservations turns to cannibalization.

It usually doesn't take long before someone asks whether online booking is simply converting people who were already planning to park.

It's a fair concern, and one that deserves serious consideration. In fact, I think it's one of the healthiest questions an airport can ask before investing more heavily in an online booking program.

But the more time I've spent working with reservation systems, the more I've started wondering if we're evaluating them through the wrong lens.

Coming from an e-commerce background, I don't naturally think in terms of individual transactions.

I think in terms of customer relationships.

That may sound like a subtle distinction, but I believe it changes the conversation entirely.

In e-commerce, we rarely judge the success of a marketing campaign by the first purchase alone.

The first purchase is important, of course, but it's also typically the most expensive one. Brands invest heavily to acquire a customer because they understand something simple: if that customer has a great experience, the second purchase is usually easier to earn than the first.

By the third or fourth purchase, the economics often look dramatically different.

The customer already knows the brand. Their payment information is saved. They trust the product. The relationship has been established.

I've started wondering if online parking reservations deserve to be viewed the same way.

Let's go back to the cannibalization argument.

Suppose a traveler reserves airport parking online for an upcoming trip. Would they have parked anyway?

Maybe.

In fact, I'd argue that many of them probably would have.

Rather than dismissing that reality, I think we should acknowledge it.

The more interesting question, at least from my perspective, is what happens next.

If that traveler creates an account, has a seamless experience, and returns six months later without needing another promotional offer, are they still just a cannibalized transaction?

Or have they become a more valuable customer?

Those are two very different things.

One advantage e-commerce companies have understood for years is that known customers behave differently than anonymous ones.

Once someone creates an account, brands begin learning.

Not in a way that's invasive, but in a way that allows them to better understand their customers over time.

They learn how often people buy.

What products they prefer.

When they're most likely to return.

Which messages resonate and which ones don't.

Online booking gives airports that same opportunity.

Historically, parking has been one of the most anonymous businesses inside an airport. We knew how many cars entered a garage, but not necessarily who those customers were or whether they had parked with us dozens of times before.

Today, that's beginning to change.

For the first time, airports can start understanding parking customers as individuals rather than vehicles passing through a gate.

I don't think we've fully appreciated how significant that shift is.

This doesn't mean the cannibalization question goes away.

Far from it.

Some percentage of online reservations will always come from travelers who were already planning to park.

That's simply the reality of introducing reservations into an existing parking operation.

But I sometimes wonder if we've allowed that question to dominate the conversation at the expense of another one.

How many of those customers become repeat online bookers?

Because from a marketing perspective, that's where things get interesting.

Imagine two travelers.

Both spend $100 to park at the airport this weekend.

From a revenue standpoint, they're identical.

But one traveler pulls a ticket at the entrance, pays on the way out, and disappears.

The other creates an online account, opts into email communications, books through the airport website, and has a great experience.

On this trip, they generated exactly the same amount of revenue.

Five years from now, I doubt they'll be worth the same amount to the airport.

One remains an anonymous transaction.

The other has the potential to become a loyal customer.

That's an important distinction.

I don't think airports need to borrow every idea from e-commerce.

Parking isn't retail, and it isn't a subscription business.

But there are lessons worth paying attention to.

One of the biggest is that customer value and transaction value aren't always the same thing.

A marketing campaign shouldn't be judged solely by the revenue it generated this month. It should also be judged by the customers it introduced into the ecosystem and the relationships it has the potential to create over time.

That's difficult to measure, and every airport will arrive at a different answer.

But I think it's a conversation worth having.

The more I work with online booking systems, the less interested I become in whether the first reservation was incremental.

I'm far more interested in whether it changes the next decision.

Does that traveler book again?

Do they choose airport parking instead of another transportation option on their next trip?

Do they become someone who instinctively visits the airport's website before exploring alternatives?

Those are the questions I find myself coming back to.

Because while the first reservation may or may not be incremental, the long-term relationship almost certainly has the potential to be.

And from a marketing perspective, that's where I believe the real value of online booking begins.