Where to position a security code in Warehouse theme?

Technical Q&A

Topic summary

A user is trying to implement a security code from their payment gateway (Mercado Pago) to reduce payment refusals on their Shopify store using the Warehouse theme version 4.8.2.

Core Issue:

  • The payment gateway provides a JavaScript security code for product pages but doesn’t specify exact placement
  • The Warehouse theme lacks the standard product.liquid file mentioned in tutorials
  • User is uncertain which of the theme’s alternative files to use

Available Options (per support):
The Warehouse theme uses three product-related templates:

  1. product-info.liquid
  2. product-item.liquid
  3. product-meta.liquid

All three files exist in the snippets folder.

Current Status:
The support team has asked which specific file the user sees, suggesting only one file needs the code added. The discussion remains open as the user awaits clarification on which single file is the main product page template where the security script should be inserted.

Summarized with AI on November 23. AI used: claude-sonnet-4-5-20250929.
3

Hi there,

Thank you for your reply. The Mercado Pago gateway is already set up on my store. This code is just to improve the credit card acceptance rate. Which of these liquid files is the main one for product pages? Or should I insert the code on these 3 liquid files?