Originally Posted by timothybard

This should give you a nudge in the right direction:

Client: ID (PK)
Application: ID (PK), Client ID (FK), Machine, Finance Company
Finance Company: ID (PK)
Loan: ID (PK), Application ID (FK), Approved Loan Amount, Minimum Payment
Machine: ID (PK)
Machine Tracking: ID (PK), Machine ID (FK), Ordered, received, delevered, re-possessed
Interest Rate: ID (PK), Loan ID (FK), Start Date, End Date, Rate
Transactions: ID (PK), Loan ID (FK), Date, Amount
Machine Value: ID (PK), Machine ID (FK), Amount, Date
Agreements: ID (PK)
Agreements/Loans: ID (PK), Agreements ID (FK), Loans ID (FK)

It's nowhere near complete; there's plenty of room for additional information to be recorded, but it should give you a good start.