Pro Lifetime closes tomorrow. Before it does, here are the three questions I get asked most about joining.

If one of them has been the thing holding you back, this should help you decide before the window closes.

Am I too early? I only have an idea or a proof of concept.

The best time to join is earlier than you think. You might be waiting until the idea feels solid or the prototype works, but with a lifetime membership that instinct is backwards.

You pay once. There's no monthly clock running, so joining earlier doesn't cost you anything extra, it just means more of your development is covered by that one-time price.

The earlier you start, the more you get out of what you've already paid.

That matters because the early decisions are the most expensive ones to undo later, and they're the ones you're making right now, usually alone.

So if you're still at the idea stage, this is one of the best times to join. The right input helps you pick the idea worth pursuing and spot the risks before you've sunk months into the wrong one.

Still want your proof-of-concept prototype working first?

Your proof-of-concept choices, like your components and core technology, lock in that custom design. Getting experienced engineers on them before you commit is how you avoid carrying an expensive mistake forward.


Am I too late? I already have a working product.

A working prototype is where the next set of expensive problems begins.

Certification, design for manufacturing (getting it ready to build at scale), design for testing, and scaling to volume are where products that work fine on the bench fail in production, or rack up costs you should have designed out earlier.

Having experienced engineers review your design before you commit to tooling, test, and a production run is how you avoid the failures that cost the most.

No matter which stage you're at, a lifetime membership covers all of them. You join once and you're supported through the whole journey, from the idea to the shelf.

Get Pro Lifetime access this week only


Can I upgrade between plans later?

Yes, and that matters with a lifetime plan. Start with the tier that fits where you are today.

If your product grows into needing more, you can move up anytime and pay only the difference between tiers, and never a second full payment.

So you don't have to predict exactly what you'll need months from now. If you're not sure whether you need private engineering support yet, start where you are and upgrade when the work calls for it.

This closes tomorrow. If one of these was the last thing in your way, now's the time.

Get Pro Lifetime access this week only

Talk soon,
John Teel

P.S. Also need manufacturing readiness reviews? See Premium Lifetime.

Don't need any private engineering support? See Standard Lifetime.

Not interested in this offer? Click here and I won't email you any more about it.








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