There is very little information and examples on making payments with libraries on Golang to Telegram, so I decided to make a comprehensive example showing how payment works, how an invoice is created ...

Your invoice should state the necessary details about items sold or services rendered to the customer. This includes your terms for payment, which explain when payment is due, the consequences for not ...

PHP Invoice is a simple object oriented PHP class to generate beautifully designed invoices, quotes or orders with just a few lines of code. Brand it with your own logo and theme color, add unlimited ...

Pro forma invoices display a price quote for a prospective sale, import or export of goods. These invoices are often used during negotiations to list the terms of an offer so the other party can agree ...

Free up capital for your business by using an advance payment against your unpaid invoices, but be aware of the potential ...