Https://irrigatia.zendesk.com/hc/en-gb/community/posts/35778240942737-How-to-fix-validation-error-saving-invoice-in-QBO-call-nowhttps://irrigatia.zendesk.com/hc/en-gb/community/posts/35778240942737-How-to-fix-validation-error-saving-invoice-in-QBO-call-nowhttps://irrigatia.zendesk.com/hc/en-gb/community/posts/35778240942737-How-to-fix-validation-error-saving-invoice-in-QBO-call-now https://irrigatia.zendesk.com/hc/en-gb/community/posts/35778240942737-How-to-fix-validation-error-saving-invoice-in-QBO-call-now