Fix Shopify Appstle Subscription Discounts

I run a Shopify store that relies on the Appstle Subscriptions app. Everything works smoothly except for one critical point: the automatic discounts I set up apply perfectly to the customer’s first order, but vanish on every subsequent recurring charge.

I need someone who really understands Shopify’s subscription flow and Appstle’s API/webhooks to:

• Trace why the discount code (or automatic discount) is dropping off after the initial purchase.
• Implement the fix—whether it’s a rules tweak inside Appstle, a Liquid/cart script, or a small piece of custom code—so every renewal reflects the correct, pre-configured discount without manual intervention.
• Test at least two renewal cycles in a staging environment and walk me through how you verified the fix.

Beyond that, I have a couple of light theme tweaks (text spacing and a button color change) that I’ll point out once the subscription issue is stable; they’re quick, but I’d like them handled in the same session.

Experience with Recharge or Bold is welcome, but deep familiarity with Appstle, Shopify admin, Liquid, and Stripe payment handling will get this done fastest. If you can confidently solve the discount drop-off and leave me with clear notes on what was changed, let’s get started right away.