Scan receipts, learning the basics
You can find a good portable scanner for about $150. If it costs much more than that it will have a lot more features to use. Look for one that has an output format and pay attention to what it is used for. Does it have a feature to scan both sides? You can look for a portable scanner online or go to a local electronics store to buy one. Once you find a portable scanner you want to buy then you can look for reviews of it online.