Progeny Apps / State laws, fees & selling rules / Edgewise
For knife and EDC gear retailersEvery knife shipped where, and how, the law allows.
For knife and EDC gear shops. Edgewise applies the two federal switchblade rules itself: no interstate shipping of switchblades except to Armed Forces or government buyers, and none by mail, with assisted-opening knives excepted. It applies the state rules you enter, blocks checkout with the reason shown, removes USPS from the shipping choices when an automatic is in the cart, and checks past orders against every rule. Edgewise holds no table of state knife laws and is not legal advice.
On its way to the Shopify App Store. Write to us and we will set your store up first - it is billed through your Shopify bill, like any app.

The problem
Checks every knife order against federal rules and your own state rules before it ships.
Knife and EDC gear retailers. $9 a month - beside generic ZIP blockers ($5.99) that know nothing of knives or carriers.
What it does
Inside Edgewise
each knife's kind and blade length, which ones are federal switchblades; a To do list.
the merchant's: a state, the kinds of knife, an optional blade-length limit, the buyer's reason, "checked it today".
a state, a buyer (public, Armed Forces, government) and a cart; the buyer's message and the shipping choices left.
each shipped order checked against every rule.
the state you ship from, the working date, sample, backup. Edgewise holds no table of state knife laws, and is not legal advice.


Pricing
One flat price
No tiers to decode and no share of your sales.
$9 a month
- Records each knife's kind and blade length
- Applies the federal switchblade shipping rules
- Applies the state rules you enter, with blade-length limits
- Blocks checkout with the reason shown to the buyer
- Checks past shipped orders against every rule
Billed through Shopify's own app billing. Cancel by uninstalling. Privacy for this app
Questions
The ones merchants actually ask
Which Shopify plans does it work on?
Works on every Shopify plan.
How am I billed?
$9 a month through Shopify's own app billing, on your normal Shopify bill. No card is taken here and there is no share of your sales.
What happens to my data if I uninstall?
Shopify tells the app the moment you uninstall, and the app erases what it kept for your store. Customer data requests from Shopify are answered the same way. The full detail is on the app's own privacy page.
Is it on the Shopify App Store?
On its way to the Shopify App Store. Write to us and we will set your store up first - it is billed through your Shopify bill, like any app.
Who do I talk to?
A person, at support@progenyapps.com or (541) 208-6685. FHL Stephens LLC, Roseburg, Oregon.
Edgewise, $9 a month
Checks every knife order against federal rules and your own state rules before it ships.


