Throughout history, business transactions have relied heavily on paper invoices to document and process payments. However, with the advancements in technology, the concept of digital invoices has been gaining popularity. This begs the question - when is the right time to switch from traditional paper invoices to digital ones? In this article, we will explore the basics of both paper and digital invoices, discuss the advantages and disadvantages of each, and identify the key factors that businesses should consider when making this transition.