If you pay via Prepaid you will get an logitech webcam free for you !   Mantra MFS100 is a high-quality aadhaar enabled fingerprint scanner based on optical sensing technology that can be used for multiple applications such as aadhaar verification, identification, and time-attendance. This device can be extensively used for government-run programs and social welfare schemes such as Jeevan Pramaan, AePS, NDLM, CSCs to name a few. This fingerprint scanner is safe and easy to use biometric device having superior execution, precision, and toughness. MFS100 is an STQC certified product and has a plug and play USB 2.0 high-speed interface that supports multiple devices handling.