About Aislekit
Aislekit is a one person software business. I write the code, I answer the mail, and I decide what gets built next. There is no queue and no ticket number: an email to support@aislekit.app reaches the person who wrote the thing you are asking about.
What I make
AK: PO & Barcode Label Printer prints barcode labels for the stock you are receiving: from a Shopify inventory transfer, from the purchase order file your supplier sent you, or from products you pick by hand. It lays them out for Dymo, Zebra, Brother and Avery stock, gives you a PDF you can print anywhere, and writes ZPL for Zebra printers. The interface is translated into every language the Shopify admin offers. My other Shopify app is Candor: Bulk Product Editor.
What it is not allowed to do
When you install it, the app asks Shopify for two permissions and both are read only: your products and your inventory transfers. Two more, also read only, are asked for in Shopify's own prompt only if you allow them on the Transfers screen: your purchase orders, to find a transfer by its purchase order number, and the shipments of a transfer, to print labels for the units accepted on receiving. It cannot edit a product, change a price, write a barcode, touch an order, or see anything at all about your customers, because it does not have permission to. You can check that yourself on the install screen before you click Install, and again under Settings, Apps and sales channels in your admin.
That limit is a choice and it costs me features. Most apps in this category ask for write access so they can generate barcodes into your catalogue. I would rather print a label off the SKU you already have than hold the keys to your product data.
Why it exists
Stocky, the app that printed purchase order labels for years, stopped working on 1 September 2026. Retailers who were receiving a delivery, printing a shelf label and moving on suddenly had no way to do the middle step. I built the middle step.
What it costs
Free for up to 300 labels a month, with no card and no trial clock. Paid, with a 7 day free trial: Pro at $12/month or $120/year (limited-time offer: 60% off the regular $29.99/month or $300/year), no monthly label limit, label setup from a photo or PDF. Every paid plan adds the label designer, saved templates, custom label sizes and the Zebra ZPL export. Billing runs through Shopify, so it appears on your Shopify invoice and you cancel it from your own admin without asking me.
Where things are
The app is on the Shopify App Store. What it stores about your shop, how long it keeps it, and how to have all of it deleted are in the privacy policy. If you used Stocky, the Stocky guide is the page you want.
Anything else, write to me: support@aislekit.app.