If you are using another third party business to manage your regular price on Amazon and want to update different price types e.g. MSRP from within StoreAutomator you can use a special function “DontRemoveMe” to bypass your disabled price updates at the item level.
Here are the steps you need to follow:
1- Find the product’s data template and click edit. You can click “Edit Template” from the “Actions” after selecting the product.
2- Find the “MSRP” field, in this case “list_price” field if you are using a flat file template and click edit.
3- Select “Manual” from the dropdown, add the below function to the end of the field.
4- Save the template and exit.
5- Select the related product, send force price updates and sync the channel to trigger the changes.