Honestly, I'm still using traditional pen and paper for my receipts. Every two weeks, I provide them to my accountant. While this method is relatively new for us, my accountant has adopted a more modern approach by scanning everything onto his computer. This ensures we have a digital backup, which feels more secure than relying solely on physical copies. Interestingly, I've come across people who have completely abandoned paper copies. What about you? What's your preferred method?