AI smashes dev costs and time

We Made the Wise Terminal Work — When Everyone Said It Couldn’t Be Done

We Made the Wise Terminal Work

When Stripe and Everyone Else Said It Couldn’t Be Done
The Crisis

Twelve hours before opening day, I had a fully functional store, inventory loaded, POS software running, and a brand-new Stripe WisePOS E card reader sitting on the counter doing absolutely nothing.

Stripe had no front end. The POS developer said, “it doesn’t support that reader.” Stripe support told me I was crazy — literally asked me to send them a link to their own beta app because they’d never heard of it.

Everyone gave up before they even understood the question.

Failure wasn’t an option. I had a business to open, customers coming, and a card reader that was supposed to be the heart of the checkout.

The Solution

So I did what you do when you’re boxed in: I built the missing piece myself.

Grabbed the raw Stripe Terminal API specs
Dropped them into Claude AI to rough out the first connection layer
Brought it back to ChatGPT to tighten up security and logic
Turned documentation into a working web app

Together we built an actual browser-based terminal that could talk to the WisePOS E, create payment intents, confirm transactions, and push them straight to my Stripe account.

By sunrise, we had it live. On opening day, real customers tapped their cards, and the payments cleared.

No beta. No TestFlight invite. No overpriced integration “service.” No excuses.

And It Worked.

The first chip card beeped, printed, and funded the bank account.

While the so-called experts were still telling me it couldn’t be done, it was already done.

You know what that means to me? Independence. When the “official” channels block you, you can still build your own path if you’re willing to get dirty and keep your head clear. Every “you can’t” from a lazy tech rep or smug developer becomes fuel.

So yeah — we did it, bro. Against the clock, against the system, and against the people waiting for me to fail.

And for every one of those voices that said it wasn’t possible?

Fuck them.

It runs. It works. It’s mine. And it’s just the start — next up, we sync this beast with WooCommerce and make it bulletproof.

Afterword

This wasn’t just about tech. It was about Rachel’s Pet Supply opening its doors with confidence, no corporate leash attached.

Every tap, every swipe, every sale now runs through a system we built ourselves — not some rented cloud app that can shut us off.

This is what small-business innovation looks like: hands-on, sleepless, self-taught, and 100 percent ours.

So when the next big-box brand says independent shops can’t keep up, remember this: a garage shop with grit, an AI, and a good idea beat their entire support department.

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