According to our experience with preceding projects, we recommend to our customers the right implementation pack so that all our customer's implementation is successful for the required scope. The most common reasons a customer would buy an extra Implementation Pack for their initial implementation are data import issues (due to unorganized merge data or an abnormally large volume of data to import), Business Process Re-engineering (BPR), or requiring additional training for employees prior to completion of implementation. Some customers may also purchase an additional Implementation Pack after initial implementation because they want to make their solution evolve over time as the company grows.