Hi ryan_bailey-hotm,
Welcome to the community. Being able to import data from another program into QuickBooks is essential to ensuring the continuity of your business. In QuickBooks Online, you have the option to manually import account data so you can focus on your business worry-free. I'll be glad to provide you with some information on this.
QuickBooks Online offers the possibility to manually import data by using csv file. You'll need to export data from Wave program to csv file and then import the csv file to QuickBooks. You can do this by clicking to the Gear icon and Import data. From here you'll see the data that you're able to import into your account. I recommend that you review this article about importing data to QuickBooks.
The other option would be to find a third-party app that you can use to complete the importation of your data into QuickBooks. You can click on the Apps tab on the left navigation menu and Find Apps.
If there's an option you'd like to be included in QuickBooks Online, I'd encourage you to send us a Feedback under the Gear icon at the top. This is sent to our team developer in the back end to consider for future updates.
Let me know if you have any questions. I'll be happy to help.
