Scenario: While creating sales order with a markup item as well as a discount item. Error throws “type”:”error.SuiteScriptError”,”name”:”USER_ERROR”,”message”:”Posting and non-posting discounts/markups are not allowed on the same transaction”. 2. When we try to apply promotion in a sales order from webstore/netsuite where we are adding a markup item also through script. Solution Consider a salesorder… Continue reading Resolve Error: “Posting and non-posting discounts/markups are not allowed on the same transaction”