In DEAR, you can click on any field that is underlined to get more details about the record displayed in the field. DEAR also provides hyperlinked supplier, customer, product, stock, and product deals that allow you to quickly open the relevant record in a separate browser tab when selling to customers and purchasing from suppliers.
As an example, in the screenshot below, when you position the cursor over the product name, the product's info and available stock are displayed on the pop-up window.
To get more details, click the hyperlinked product to display the product record.
DEAR is configured to display these hyperlinked records by default, though you can disable them if desired (see General Settings for more info).