University is one of many places where people could learn or know something new and it's great too see people can buy books with bitcoin there 
I wonder if they support worldwide shipping with low shipping and handling cost
as far I know, only works on amazon.com, and the sites don`t sell gift cards for bitcoin for people outside the USA.
of course one may try the workaround of using a proxy, but not sure if would work or not
Purse.io isn't the best place to buy amazon goods with bitcoin since their contact support isn't that good. You better buy amazon gift cards since you can contact Amazon directly in case the shipment is gone, inaccurate tracking or want to use their other service as well.
You can buy Amazon gift cards at : http://gyft.com/, https://www.egifter.com/, https://coincards.ca/, https://giftoff.com/ and http://yestobitcoins.com/
I only have tried https://www.egifter.com/ and http://yestobitcoins.com/ though.
I wonder if they support worldwide shipping with low shipping and handling cost
You can use bitcoin to purchase books on amazon as well (over 2.3 billion people use it).
http://bitcoinist.com/2-3-billion-people-use-bitcoin-amazon/
Via:
https://purse.io/
http://bitcoinist.com/2-3-billion-people-use-bitcoin-amazon/
Via:
https://purse.io/
as far I know, only works on amazon.com, and the sites don`t sell gift cards for bitcoin for people outside the USA.
of course one may try the workaround of using a proxy, but not sure if would work or not
Purse.io isn't the best place to buy amazon goods with bitcoin since their contact support isn't that good. You better buy amazon gift cards since you can contact Amazon directly in case the shipment is gone, inaccurate tracking or want to use their other service as well.
You can buy Amazon gift cards at : http://gyft.com/, https://www.egifter.com/, https://coincards.ca/, https://giftoff.com/ and http://yestobitcoins.com/
I only have tried https://www.egifter.com/ and http://yestobitcoins.com/ though.