We are planning to make a present this Christmas to all developers out there. We will sell special X-Mas PDF version of the “Learn ZF2” book for as low as 0,99 dollars!!!
we will do the following:
1. On 20th of December, 2013 we will calculate a number using the following formula:
X = (FacebookJoins) + (GooglePlusJoins)/2 + Tweets/4
2. If X
is between 500 and 1000 we will offer X-Mas edition of “LearnZF2” for 9,99 dollars.
is between 1001 and 5000 we will offer X-Mas edition of “LearnZF2” for 4,99 dollars.
is between 5001 and 9999 we will offer X-Mas edition of “LearnZF2” for 2,99 dollars.
>= 10000 we will sell the book dirt cheap for 0,99 dollars!!!!
The special version of the book will start selling on 21th December, 2013 until January, 2014.
Price = depending of the X
Quantity == X
With your help we can help a lot of people learn about Zend Framework 2 and its power!