Fixing Discount, Invoice, and Tax Issues with Item-Level Data

[ashu123]

We are currently utilizing a third-party checkout system for our store. Due to Shopify's limitations on third-party checkouts, we are experiencing significant discrepancies related to discounts (e.g., "Buy X for Y amount"), invoices, and tax calculations. These discrepancies arise because the data is being passed to Shopify at the order level rather than at the item level.

To address these issues effectively, it is essential to push data at the item level from Shopify. How can we implement this solution to ensure accurate data transfer and resolve the discrepancies in discounts, invoices, and tax calculations?