I wrote mail to google and here is the answer:

Re: [#103320811] [Google Checkout] why it is not available for Bulgaria?

Hello,

Thank you for your email.

Google Checkout is available to shoppers in a number of locations; please
visit http://checkout.google.com/support/bin/answer.py?answer=48115 to
view a list of those currently offered.

Keep in mind that while you may have a billing and shipping address
outside the United States, all orders placed through Google Checkout are
charged in US dollars.

Google Checkout may not be available in every country right away but we’ll
certainly try our best! To make sure our buyers from across the globe have
a wonderful experience with Google Checkout, we make every effort to plan,
test, and hone our system to meet the needs of that country before
release.

We’re unable to comment on the timing of Google Checkout availability in
additional countries, but we appreciate your interest. We look forward to
offering more options in the near future.

Please feel free to reply to this email if you have any additional
questions.

Sincerely,

Michael
The Google Checkout Team

Now I realized that google has no roots in Bulgaria. A little info about Bulgaria – I think Bulgaria is quite used to google and knows it almost from the beginning. It’s not a big country but it is a member of the European Union and Nato. The credit cards are more spread than some of the countries in the google checkout list. Google has no one employee in our country. Maybe thats why they are afraid to put on wheels the google checkout service. You can see there is an open position Bulgaria Consultant – Sofia at google. They are searching a strong entrepreneurial spirit and a man with established network of contacts within internet/advertising/government communities. If you think you fit, please apply.

I think the missing roots of google here and the fact that we have good IT potential scares them to set this money service for Bulgaria. But if they create a team here to work for them I am sure they can use this potential on their side.

In fact it`s not only a matter of a style. This extension can save cookies, passwords, bookmarks, history, tab and windows. All this content could be encrypted, too. To use the extension you should have a gmail account as it`s google official service and uses your account to save the data.

This service is useful when you reinstall your OS or when you use your home and office browser for identical services. When I used to read RSS feeds from a Firefox extension the worst thing was that as I added new feed I should e-mail the link to myself so I could subscribe to it from the other computer, too. This is an example what a headache could be if you want to synchronize your home and office browser. Afterwards when I started using the Google Reader for RSS feeds, I was reborn but that`s another topic.

So if you already use gmail account and you are not afraid for your privacy, I advise you to try this Firefox extension from Google. But be careful. You should use this extension only on not shared computers.

“New! See personalized trends for your subscriptions and read items.“

I check it out and I was nicely surprised. Google have added a personal feature at the reader. It`s nice because it somehow gives you a big picture of what you have done. Sometimes you may act and look like a really addicted reader (f.e. me), but after all at the end of the month you can see those desperate moments and have fun.

What else. You have one look evaluation of your feeds and month activity. Yes, you have a tag cloud to water, too. You better see a screenshot how it looks like, and if you like it, go and check it out on your accounts.