now you start answering your self... lol
People want DoB to either steal your identity of sell your info for marketing.
or to give you a present (even electronic postcard) on birthday
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you always can use 01.01.1980 as your birthday
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cmon realy stop drinking so much coffee
last one about currency exchenge:
in direct acquiring chain like this -
merch->bank acquier->payment system (eg visa)->bank issuer->cardholder
usd->usd->usd->usd converted to rubles with bank exchange rate (eg central bank rate+2%)->rubles.with paypal i had like this -
merch->paypal->bank acquier->payment system (eg visa)->bank issuer->cardholder
usd->usd converted to rubles with paypal rate->rubles->rubles->rubles .... and paypal rate was better than central bank rate (even more than by 2%)
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