I hope it will help everyone. What are the common problems with electronic invoices? 1. Can electronic invoices be reimbursed? Of course, the electronic invoice is issued by the merchant designated by the tax bureau, with the signature mechanism of the electronic tax bureau attached to it. The legal effect is equivalent to a paper invoice, and it can also be used for reimbursement, bookkeeping and printing. Its basic use is the same as that of ordinary paper invoices supervised by Betta tax authorities. 2. Who are electronic invoices generally suitable for? Electronic invoice is the product of the development of the Internet, so it is also widely used in the business closely related to the Internet. E-commerce companies, telecom companies and express delivery companies are very common and widely used. Some shopping malls and supermarkets also use electronic invoices to cater to online payment. 3. Can electronic invoices enjoy after-sales service? Electronic invoices have the same legal effect as paper invoices. Therefore, consumers who hold electronic invoices can use it to safeguard their after-sales rights and require merchants to repair and replace the purchased products. 4. Do I need to return the electronic invoice during the return process? All partners who shop on Taobao or JD.COM know that when we consume goods with a certain value, the manufacturer will send us an invoice, but when we are dissatisfied with the goods and want to return them, we will send the invoice back to the merchant intact, otherwise we may have to bear the tax compensation corresponding to the invoice amount. But electronic invoices are different from ordinary invoices. When you get the electronic invoice, but feel dissatisfied with the goods and want to return it, you don't need to return the electronic invoice to the merchant. 5. Should the electronic invoice be printed in color or in black and white? Electronic invoices are valid regardless of color printing or black and white, and their legal effects and basic uses are the same as those of invoices supervised by tax authorities. When printing, electronic invoices can be used as invoices and bookkeeping. Therefore, color printing or black-and-white printing has no effect on electronic invoices.