Oracle ERP Suite is based on Oracle Apps framework. What that essentially means to the customers is that no matter which component of the suite you buy, you get the same look and feel.

Oracle Database
The biggest USP of Oracle ERP is that it is based on Oracle Database, which in itself is a market leader. So the Oracle ERP is best placed to take advantage of the advances in the database technology. The buzzword is “If it is in the database, you will get it and get it fast!!”
Consultants
As far as the components of the suite itself are concerned Oracle Financials is a market leader, Oracle HRMS and Payroll they are catching up pretty fast. So the market indications are pretty positive and you have enough consultants in the market to cash in.

UI Oracle Apps UI comes in two flavours – The Oracle Forms and the Oracle Self Service Application (HTML). The former is meant for the power user and provides incredibly quick learning curves for people from the finance and other domains who are used to Fox pro and dBase forms.
The Oracle Self Service Application is an HTML based solution and specifically caters to the global organization where Internet plays a major role.
Role Based Security Oracle has been a pioneer in Database Security systems and the buzz word of Oracle Database is “Unbreakable”. Oracle Apps seem to gain from this legacy of secure systems. The role based security system offered by Oracle Apps is one of the better security models available currently.
Ease of customization and installation Oracle has a good record on supporting products. Oracle Apps are quite easy to install and customize according to your business needs.
Reports
Another major USP of Oracle Apps. In fact one single thing that should make you sit back and take notice. Check out the Oracle Daily business intelligence package. Chances are your business needs it