English to Russian Law/Patents Law: Contract(s) terms and conditions for sales

Добрый день!
Помогите, пожалуйста, перевести "balances under trade credit terms by way of security" в следующем контексте:

Our contracting partner shall be authorised to process and sell the goods subject to retention of title as part of his normal business operations as long as he is not in default of any of his obligations. The goods may not be assigned, pledged or used as security. Our contracting partner hereby assigns to us in full all and any receivables arising from the goods subject to retention of title from reselling them or for any other legal reasons (insurance, tort) including all balances under trade credit terms by way of security. We accept the assignment. We revocably authorise our contracting partner to collect the receivables assigned to us in his name for our account. This authorisation may only be revoked if our contracting partner fails to properly comply with his payment obligations. If our interest in doing so is justified, we shall be entitled to notify our contracting partner's customer of the assignment.

Заранее спасибо!