I have the same question. It's so tedious to have to add each item manually.
Hi @Blackout_Retro & @amgreen! I agree, if you have a long list of products it is a tedious process to have to add them individually! We now have a google sheets add-on called Wave Connect that you can use to upload product lists to your Wave account. Check out this guide for further instructions: Wave Connect - easily import & export data.
Have you folks checked out the Wave Connect feature?
It gives you some good options when it comes to uploading into your Wave account through a Google Sheets integration.
Lots of information in This Help Center Article, plus you can download it there. Let us know if you have any questions and check out the **API/Integrations community thread for more info!