QB Issue Resolution:

I’m confused about what you are asking

if you use the account/expense section there are no product details, you are posting directly to the account you choose.

if you use the item detail section, then you select the items being purchased, and the qty costs, etc

Resolution for Issue 'When entering a bill under vendor, the layout screen changes. Item Detail Screen is different, and additional columns are Qty/Rate etc. Product/Services won’t List. Why?' available: Yes (Solved).
Source: Intuit Community forum.

When entering a bill under vendor, the layout screen changes. Item Detail Screen is different, and additional columns are Qty/Rate etc. Product/Services won’t List. Why?: this issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the issue yourself by looking for a resolution described below. If it is a complex issue or you are unable to solve the issue, you may contact us by clicking here or by using other support options.

Support for a problem has occurred
Quickbooks Repair Pro will resolve it efficiently and affordably. Guaranteed resolution of your issue, or you pay nothing!

Error Recovery for a problem has occurred [Canada]
E-Tech is the #1 Quickbooks data migration and Conversion service provider.

Get 50% off Quickbooks Online

Click Here for 50% off!

Additional Support Options: