Started my business last year and am just starting to do accounts properly but not the most knowledgeable person when it comes to acounts and computers! I am a landscape gardener! Just trying to create a invoice but it says at the top of the page ‘check item line is complete’ I dont know what is wrong? any ideas probably straight forward just me!!!
I can’t see the line underneath in your screenshot but if there’s anything partially filled there it will throw that error. Can you just delete the line underneath and try saving again.