We are always trying our best to give Top-Notch customer service, serving you around the clock 24/7.īefore buying this key, please note the following:ġ. We accept PayPal and PayPal's Credit Card as the standard payment method. The download link of Windows 7 Ultimate SP1 will be sent to you by email if needed. The key code will be sent to you by email in 6 hours after your payment. Best Prices Guaranteed for Windows 7 Ultimate SP1 Product Key just $31.99.100% Genuine Windows 7 Product Key at Key Sale Online (.