Does ACOD work with Hillteck COD OTP Verification?
Updated · ACOD (E-TRADE PARTNER)
Yes. Hillteck's OTP app verifies the customer's phone number on placed COD orders and flags risky ones; ACOD's fee and visibility rules run earlier, inside checkout. There is no functional overlap. The only difference from Hillteck's flagship verifier is that the OTP app adds script tags to your storefront theme for its popups, which lives on your store pages, not in checkout.
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How Hillteck COD OTP Verification works
The app sends an OTP to each COD customer to validate the shipping phone number and purchase intent, flags orders with high return-to-origin risk, and can offer one-click UPI prepaid conversion over WhatsApp. Verification applies to orders that already exist. Its listing shows storefront script-tag access for widgets and price-rule access for conversion discounts; it requests no checkout or Shopify Functions scopes.
Quick context on ACOD's side: ACOD works entirely inside the native Shopify checkout through Shopify Functions (payment and delivery customizations). It adds the COD fee as a dedicated shipping rate, links the Cash on Delivery payment method to that rate, and hides or shows COD based on your rules. It adds no theme code and no scripts, so anything that happens before checkout (on your storefront) or after checkout (on placed orders) is outside ACOD's layer and cannot collide with it.
The one footprint difference
Unlike ACOD (which adds nothing to your theme), the OTP app injects storefront scripts for its popups. That is a store-page footprint, not a checkout footprint, so there is nothing for ACOD's Functions to collide with. It is worth knowing only for theme-cleanup housekeeping if you ever uninstall.
Why this pairing makes sense
- ACOD blocks COD where it structurally loses money (regions, order values, risky customer tags).
- Hillteck OTP catches the bad orders that pass the structural rules: wrong numbers, low-intent buyers.
- The COD fee ACOD adds also nudges casual buyers to prepaid before verification is ever needed.
Independence note
Hillteck COD OTP Verification is built by Hillteck and has no affiliation with ACOD or E-TRADE PARTNER. App names belong to their owners. This page describes how the two apps behave side by side, based on Hillteck's public documentation and Shopify's platform documentation, verified on July 5, 2026. If you spot something outdated, email support@etradepartner.io and we will fix it.
Add a COD fee without touching your other apps
ACOD runs on native Shopify Functions inside checkout: no theme code, no scripts, nothing that collides with the rest of your stack.
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Frequently asked questions
›Will two apps both touching COD cause conflicts?
They touch COD at different moments. ACOD acts inside checkout via Shopify Functions; Hillteck OTP acts on placed orders via webhooks and storefront popups. Shopify runs them independently.
›Does Hillteck's prepaid conversion clash with ACOD's fee?
No. If a customer converts to prepaid after ordering, the order keeps the total it was placed with. Some merchants refund the COD fee on converted orders as a goodwill gesture; that is a manual choice, not a conflict.