ContributionsMost RecentMost LikesSolutionsRe: FreightTaxCode not validate with MYOB Hi kjm, The "Create Product in MYOB if Not Found" is ticked and selected in WooCom settings. I have unselected the option and tried to resync invoice manually, and it still produces the same error. The products already exist in MYOB as the integration has been working. I have removed the item from MYOB directly, and still same error. Cheers FreightTaxCode not validate with MYOB Hi, We use the WooCommerce plugin to sync orders from Woo to MYOB. We have the file connected however we are getting this error: An error has occurred when syncing your order with MYOB. Oops! We had a problem processing your order. Here is the posible errors: Error code: 400 Name: SerializationError Message: Error Type: FreightTaxCode not validate with MYOB Any ideas? all tax codes are set to S15 and i have just eneabled the "I charge freight on sales" via the "Linked Account" menu. We dont actually charge any shipping with our orders. Everything was working fine up untill a couple of days ago, nothing has been changed in Woo or MYOB.