Business Central
The ERP system we're working with is called Microsoft Dynamics 365 Business Central (that's a mouthfull), but we call it BC for short.
It looks like this:

Most of the pages you'll see look like these two:


As you can probably imagine, this is the pattern that repeats itself throughout the system:
- List of sales orders ➡️ A card with a single sales order
- List of customers ➡️ A card with a single customer
- List of something ➡️ A card of a single something