Documentation notes.txt

Total costs stuff :

we gonna update the Total when : 

* click go next coupon  ####done###  without option

* fill randomly buttons in state 2  ###done### with option 1

* goback button ###done### without option

* when we check the fourth field. (it runs through all coiupons. whaever it fiend , add 1) ###done## with option : 1

* when we uncheck the fourth field   ## done### with option : -1


* when we delete all coupons.  ###done ### without option

 when we delete all fields .in state 2  ###done ### without option


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/*  DO THIS : ###########################################################################################################
a flag that controls if we are allowed to decrement the total or not, when we click delete all fields.
it starts blocked. = 0;
it gets released when : 
-we expand the coupon. && checkedFields = 4  ###done###
-we fill the expanded coupon randomly.   ##done###
-we add the fourth cross.   ##done###

it get blocked when :
- we click on delete all fields button.  ##done##
- we uncheck the third field.    ##done##

*/