This question is quite common, and the answer is yes. Digital signatures are considered safe, and they are used by numerous companies and services, both in the private and public sector. The reason they are thought to be safe is that it’s incredibly challenging to falsify an electronic signature. With regards to delivery services, some of them go the extra mile to make sure your identity is confirmed. For example, USPS requires you to prove that it’s really your signature, either with a code sent to your phone, or an in-person identity proofing at a post office. People also tend to think that electronic signatures aren’t legally binding. This is not the case. Just because you signed something online, doesn’t make it any less legally binding than a physical signature.