using approach as an invoicing tool i have set the form to enter sale in ie, qty,price each,discount vat,etc. i then joined it with another dbf for addresses so first field is drop down listin all account customers.i then made a columnar report which done the various calcs and added a title page . this was then my invoice. then on the "form" i added a macro to "find" all records for whichever customer. and /or date and this then went to that report and then into print preview.(hope its all clear so far)what i cannot do is get this report to sequentialy number ie as in invoice number? i added a field and told it to do this but no joy. heres hoping you can help me my brain is dying with trying. many tnx tom