Thanks for your support to Tinydeal.
There are some special items called "virtual currency" on our site.
Please kindly know that they are virtual but not real products. To use virtual currency for price difference paying,you should pay full amount with money only.
Virtual currency could not be used with any any extra discount or coupon. It is unavailable to use virtual currency in sales promotion activity and it could not be cashed out.
The buyer could not get any bought point,discount or coupon after you buy it.
This FAQ will tell how to use virtual currency:
Any questions please contact us by Customer Service Express: http://help.tinydeal.com/contact-us