Set or remove the customer on Shopify orders

Sometimes an order in Shopify is missing a customer, or it’s linked to the wrong one. With Mixtable, you can fix this directly in your Orders worksheet by updating the Customer Email field, then syncing the changes back to Shopify.

This is especially helpful when you need to link past guest checkouts to existing customers, or clean up customer assignments across multiple orders.

Add a Customer Email column to your worksheet

If your Orders worksheet already has a Customer Email column, skip ahead to the next section. To add it:

1. Click on an empty column in your Orders worksheet (or insert a new one)
2. To load new Shopify data, start by selecting an empty column — any column with a non-green header (green headers mean the column is already linked to Shopify data). Then, click the ⚡️ button in the column header to open the selection window to choose the data you want to pull in.
3. Under Shopify Sync Settings, select Standard Data Field
4. Search for and select Customer Email
5. Click Save

Set, change, or remove the customer

In the Customer Email column:

• To set or change the customer: Enter the email address of an existing Shopify customer
• To remove the customer from an order: Clear the cell so it’s blank

You can update as many orders as you need before syncing.

Sync your changes to Shopify

1. Click Sync worksheet changes to Shopify
2. Mixtable will look up each customer by email and update the order accordingly

Troubleshooting

I got an error that the customer can’t be found

The email you entered needs to match an existing customer in Shopify. Double-check the email address, make sure the customer exists in your Shopify store, then sync again.

Nothing changed in Shopify

Make sure you’re editing the Customer Email field (which is syncable) and not a read-only customer field like Customer - Shopify ID.

You're ready!

Mixtable is an online spreadsheet designed to sync data with Shopify. It looks, feels, and behaves like Excel (including formulas), but runs in your browser. With Mixtable you can:

• Bulk add products to collections, edit metafields, add or remove tags;
• Change product prices, including international prices, and review price history;
• Manage customers with a spreadsheet CRM for Shopify;
• Use Excel features like sort ascending or descending, find-replace, filter, and more.

Best of all, you can sync changes back to Shopify with a single click. Find out more about the Mixtable suite of products here.