“Customer Contribution” means the amount payable by [TM] to the Company per Customer per month as determined in paragraphs 2 and 3 below; “D” means (1.09 p/12-1); “Initial period” means the period from launch to31 January 2000 ; “Marketing Support Contribution” means the Customer Contribution for the month concerned multiplied by the Monthly Customer Base; “Minimum Customer Contribution” means (the Customer Contribution for the Previous Period x (1+ Relevant RPI) x (1-D)) and, for the avoidance of doubt, the Minimum Customer Contribution shall be calculated as shown in example 2 below: “Monthly Customer Base” means the average of the number of Customers connected to the Network at the beginning of the calendar month concerned and the number of Customers connected to the Network at the end of the calendar month concerned; “P” means the number of months in the Previous Period; “Previous Period” means the period since the last review date or, if there hasn’t been a review date, the period since the launch date; “Relevant RPI” means the RPI for the Previous Period. 2. For the Initial Period the Customer Contribution shall be£4.56 . 3. The Customer Contribution shall be reviewed on31 January 2000 ,31 March 2000 and thereafter every three months. On each such review date [TM] shall inform the Company of the Customer Contribution for the following period. [TM] shall base the calculation on the Company’s performance over the previous period starting from the last review date. [TM] undertakes that the Customer Contribution for the period31 January 2000 to31 March 2000 and for each subsequent period shall not, unless the parties agree alternative bonus arrangements, be less than the Minimum Customer Contribution. For the avoidance of doubt, once the parties agree alternative bonus arrangements the provisions of this Appendix F shall cease to apply. 4. The Marketing Support Contribution shall be calculated by [TM] on a monthly basis and set against the Charges otherwise due to [TM] under this agreement for that month. The Charges less the Marketing Support Contribution shall be invoiced by [TM] and payable by the Company in accordance with Clause 5 of this Agreement.”
“…we are writing to you in order to reach and record final closure on these issues: Marketing Support Contribution (“MSC”) 1. T-Mobile agrees that the Customer Contribution (as defined in Appendix F of the Telecommunication Supply Agreement dated9 August 1999 (“TSA”)) shall be£4.2713 for the first quarter of 2002. T-Mobile agrees that Virgin Mobile’s invoices for MSC at this agreed rate in respect of the first quarter of 2002 will fall due for payment by T-Mobile as follows: ….. 2. Virgin Mobile and T-Mobile ….. agree that: (a) MSC payments for 2001 will be based on the “Correct Customer Contribution” figures referred to in our letter of9 January 2002 , which have been paid in full except in respect of customers who have not made an outbound call or sent a text message for 365 days or more as referred to in paragraph 4 below, and (b) MSC payments for the first quarter of 2002 will be based on a Customer Contribution of£4.2713 as referred to in paragraph 1 of this letter and will be otherwise calculated in accordance with the TSA. For the avoidance of doubt, to the extent that the arrangements agreed in this letter represent “alternative bonus arrangements” for the period to the end of the first quarter of 2002 for the purpose of paragraph 3 of Appendix F of the TSA, those alternative bonus arrangements shall come to an end at the end of the first quarter of 2002 and the provisions of Appendix F of the TSA shall again apply thereafter. 3. For the avoidance of doubt, Virgin Mobile will take no further steps to re-open the calculation of the “Customer Contribution” in respect of the year 2001 and the first quarter of 2002. 4. From now on in calculating the Customer Contribution and MSC figures in accordance with the TSA, figures will be rounded to the nearest fourth decimal place, unless otherwise agreed between Virgin Mobile and T-Mobile in writing. ”