Products are ordered for the GPRS network, Power2Ship must provide one SIM card for every Unit ordered within a maximum of two weeks from the date of order. The Sim Cards have to be placed and tested in the Unit as they are being manufactured at the factory. Failure to provide the SIM cards in time will require re-opening and re-test of the Units in the US at a cost of $[*] per Unit to be paid by Power2Ship. 5.5. Every Unit has a serial number. Power2Ship must provide WLI with a weekly report listing the serial number of every Unit shipped to a customer during the prior week. 5.6. Power2Ship must provide a separate weekly report to WLI that lists the serial number of any Units suspended during the prior week and that includes the SIM # and ID, date of return, name of returning customer and reason for return. 5.7. Power2Ship must provide a separate weekly report to WLI that lists the serial number of any Units reactivated (i.e., after having previously been suspended) during the prior week. 5.8. The weekly reports in Section 5.5, 5.6 and 5.7 must be sent to WLI every Monday. The weekly reports are to be sent in Excel file format via e-mail. The report must be sent even if there is no activity during the prior week. 5.9. Power2Ship must provide WLI with a complete copy of its monthly airtime bill for the Units as received by the respective wireless operators (T-Mobile, Verizon, AT&T, etc.). Power2Ship is required to keep all the WLI Unit activations on every wireless network on a separate account from any other vendor's brand used by Power2Ship. Every such monthly invoice (one per operator) must be submitted to WLI within 7 days from the date it is received