# Jason Merritt, Head of Partnerships at Waypoint Corporate Travel — read of Card Compass, June 23 2026

> 11 years in the travel industry, currently managing supplier relationships for a 140-person TMC. I carry four cards and still get declined in places I shouldn't.

## How I got here

Googled "credit card acceptance rates Vietnam" because we're planning a sales team offsite in Ho Chi Minh City and two people on the team have regional bank cards I've never heard of. Third result was something about Wise, fourth was a Reddit thread, fifth was this. Clicked because "payment compatibility checker" was in the description and that's literally the phrase I searched.

## What I clicked first

The hero pulled me in fast. "Know Your Payment Power Before You Land" is doing real work. And "No more surprises at the till" - I know exactly what that sentence is describing. I've watched people go red at a checkout in Hanoi. So I hit the CTA.

Then nothing happened. I scrolled. There's no tool. I kept reading. And about halfway down the page I started to realize I had completely misread what this is.

## Where I paused

The scoring section stopped me cold. "65/100 Adoptability. $-7,104 Year-1 take-home (Fermi). 1 in 6 meaningful-success odds." That is a strange thing to put on a page that's ostensibly selling me a product. It took me a second to understand that they are not selling me the tool. They are selling me the idea of building the tool. The "Check Your Cards Free" button is not a free tier. It means "browse this business idea for free." There is no card checker. This is a startup kit.

That's a genuinely surprising pivot for a page that opens with consumer-facing copy.

## What I distrusted

"Zero tracking, 100% private" is in the feature list alongside "We don't store numbers, just card type and issuing region." Those two things are doing a weird dance. You're collecting data about what card networks I use and where I'm traveling. That's not nothing. Calling it zero tracking while building a profile of my travel patterns feels like a stretch, even if it's technically accurate from an ad-tracking standpoint.

Also: "Coverage data for 195+ countries and territories" with "Real-time network status and acceptance rates." Where does that data come from? Visa and Mastercard don't publish live acceptance rates by merchant type. This is either a database someone manually curated, or it's stale, or it's pulled from somewhere I can't verify. There's no data source listed anywhere. That's the number one thing I'd want to know about a tool like this and it's completely absent.

The "Built by Wishdeal Studio" line at the bottom confirmed my confusion. This is a studio selling idea packages. The whole page is built to look like a live product and isn't one.

## What would convince me

If this were a real tool, I'd want to see one specific scenario played out in a screenshot or short video. Show me: I have a US-issued Amex and a Revolut card, I'm going to Vietnam, here's what the report actually looks like. Not a generic feature list. One real output.

For the idea-kit angle: if they showed me a paying customer who built this and what happened in month three, I'd take the $5 dossier seriously. "1 in 6 meaningful-success odds" is honest but it also tells me the studio doesn't think this is a winner.

## What I'd ask in an email reply

1. The data sourcing question: where does the acceptance rate and network coverage data actually come from, and how often is it updated? Is it user-reported, scraped from bank FAQs, or licensed from someone?

2. The tool doesn't seem to exist yet. So what does "Check Your Cards Free" actually do right now, if anything?

3. The scoring shows financial upside at 1/10 and pain intensity at 4/10. Those are your own numbers. If you thought this was a weak idea, why ship it?

## Verdict: on-the-fence

The problem is real and I feel it personally. But the page is selling something different than it appears to be selling, and the honest-disclosure section actually argues against building this. I'd reply once just to understand the data sourcing answer, because if that problem is solved, the idea gets more interesting.

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*Memo by skeptic persona, generated 2026-06-23. Studio breaks own self-grading loop.*