Hi,
Sorry for the late reply.
Yes, this can be done with the plugin. What you need to do is:
1. Set the “Mode” option (in “WooCommerce > Settings > Maximum Products per User > General”) to “Product prices”.
2. Set the “Date range” option (again in “WooCommerce > Settings > Maximum Products per User”) to “This day” or “Last 24 hours” (depending on which period do you want to check – starting from today’s 00:00, or in trailing 24 hours).
3. Now if you want the limit to be applied to products total (i.e. different products sum should not exceed $100), you need to use a bit of workaround: you’ll need to assign all your products to some category or tag. After that you need to enable “Per product category” (or “Per product tag”) option in “WooCommerce > Settings > Maximum Products per User > Limits”, and then set “Limit per user” option for that category (or tag) (in “Products > Categories > Your category > Edit”) to the total sum, i.e. 100.
Hope that helps. Please let me know if you have any questions.