Jonathan Sorenson

Function Studio = Flow for Shopify Functions

[Jonathan Sorenson @eComJonathanX]

Function Studio crossed 10 reviews yesterday.
Only 990 left to go.

[Jonathan Sorenson @eComJonathanX]

Function Studio's AI assistant has been busy lately
Should I give it a name?

[Jonathan Sorenson @eComJonathanX]

@JasonHassold haha! Ok I’m all ears :)

[Jonathan Sorenson @eComJonathanX]

OK, security is a thing in Q4 2026. So here we go:

HMAC-SHA256 is live in Function Studio today. Works in discount functions, cart transforms and cart/checkout validations.

Need to pass a custom discount or build a custom bundle via cart/line property? Just sign it, and nobody can tamper with it.

We’ve got your back!

[Jonathan Sorenson @eComJonathanX]

@TheStormDev Thanks man, we had loads of fun! 8 and 10

[Jonathan Sorenson @eComJonathanX]

@kylekane We delete all data upon uninstall, but backups are kept for up to 30 days and can be restored upon request

[Jonathan Sorenson @eComJonathanX]

Saturday morning. A Shopify Plus brand hits uninstall on Function Studio.

60 seconds later they realize a whole pile of their discounts lived inside the app.

Good thing I built point-in-time recovery for function history months ago.

Boring infrastructure work. Saves weekends.

[Jonathan Sorenson @eComJonathanX]

@MarvellousDev Yes, there is a separate page with all their changes to functions and discount is not activated right away when restoring

[Jonathan Sorenson @eComJonathanX]

@MatthewRCrigger thank you Matthew 🙏 we'll keep earning it

[Jonathan Sorenson @eComJonathanX]

Building complex discounts and other Shopify Functions should be easy.

We make it E-A-S-Y!

P.S. Powered by Rust 🚀

[Jonathan Sorenson @eComJonathanX]

@baileypaserk Glad you like it 🥂

[Jonathan Sorenson @eComJonathanX]

Found Cloudflare's ASNs for IP allowlist in about 3 minutes with Shopify's tooling.

here's how:

- add the Cloudflare ASN
- hit Run test
- check the app Logs for blocked IPs that belong to CF to see its ASN, repeat the sequence

[Jonathan Sorenson @eComJonathanX]

Remember, remember the 5th of November 🦊

✅ API locked down by IP
✅ Access tokens migrated

[Jonathan Sorenson @eComJonathanX]

Got Shopify clients who need complex discount logic?

Send them my way. 20% of what they pay, every month, for as long as they stay.

And they stay.

[Jonathan Sorenson @eComJonathanX]

1.4% of customers left.
0.5% of revenue left.

Small stores leave. Big stores stay. So I’m building for big stores.

[Jonathan Sorenson @eComJonathanX]

@yeramianm Function Studio. Flow for Functions. The BFCM promos other discount apps can’t do

[Jonathan Sorenson @eComJonathanX]

@MatthewRCrigger That's planned and partly built. I just need to work through a few details before rolling it out

[Jonathan Sorenson @eComJonathanX]

ok so i finally got here.

you can now build an entire promo in FS. storefront to checkout. one flow.

that means:

category + PDP discounts
cart upsells
complex GWPs
storefront + checkout widget builder
cart/checkout validation
scheduling

show different widgets based on conditions. block checkout for customers who don’t qualify. pull data from metafields if you need to.

then schedule the whole thing and go to bed.

[Jonathan Sorenson @eComJonathanX]

@zmbnski like this? 😃
haven’t replied to a single one. probably worth testing a few of these.

[Jonathan Sorenson @eComJonathanX]

@hcaz32000 @ShopifyDevs I didn’t ask for it.. Got a few of these emails now. Pretty sure it’s competitors clicking my ads 😃