Heard probably (
http://tvoypriz.ru/ )?
We read the rules:
The price step is 25 kopeks, the cost of the bet is 10 rubles.
And now we will take some prize-winner and we will look at how much earned on it.
http://tvoypriz.ru/finished/218Lot sold for 622.5 rubles alleged savings 8297.5 pub. (93%)
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Calculate:
1. Bids made: 622.5 / 0.25 = 2490 bids (by all participants)
2. Earned at all rates and payment for goods 2490 * 10 + 622.5 = 25522.5 rubles
3. Overpayment 25522.5 * 100% / 8920 = 286.13%
Conclusion: before you buy something you will spend 3 times more on deaf auctions (someone still raises the rate)
This service was fun to run paired with an online store.
If you want so buy - you want to bargain :)