What is the timeline to pay the referral fee?

You will pay as follows:

One-time Application Fees: US$ 1,500 (at the time of signing this referral agreement)
For Licensing Coverage: 25% of the agreed amount upon signing of the referral agreement: i.e. US$ 7,000.
Another 25% of the agreed amount due upon due-diligence completion: i.e. US$ 7,000.
Balance 50% of the agreed amount due at the time of signing the contract with Solution Provider: i.e. US$ 14,000