forms.app’s free lost receipt form template comes with the necessary fields when accepting lost receipt forms. For example, you will be able to allow your customers to upload some files to prove their claims. Or, it is also possible to ask them why they want to change their products or get them repaired. As these essential fields already exist in the form sample, all you have to do is edit your complaint form for lost receipts according to your needs and provide helpful services by working smart!