The GNC Parties hereby agree that they shall, until no further amounts are owed to Parent by Seller pursuant to the Initial Contribution Agreement and promptly upon receipt of any Final Subsequent Purchase Price pursuant to this Article  III , use or cause to be used all of such funds to first pay the amounts owed pursuant to the Initial Contribution Agreement and then , upon receipt by Parent of such funds as a result of Seller’s payment pursuant to the Initial Contribution Agreement, use or cause to be used all of such funds to pay the amounts owed under the GNC Credit Facilities (to the extent amounts are still owed thereunder). The GNC Parties shall promptly provide Buyer with reasonable written evidence of such payments.