I have post variable like this(from firebug)
amount: 10.00
bn: PP-BuyNowBF
business: payments@mymail.com
cancel_return: http://localhost/ebin/Spacelance/
cmd: _xclick-subscriptions
currency_code: USD
invoice: 50d0317a74ba3
item_name: suite number
item_number: 1
lc: IND
no_note: 1
no_shipping: 1
notify_url: http://localhost/ebin/Spacelance/
return: http://localhost/ebin/Spacelance/home/paypal_subscripton
in my paypal page the amount is $0.00 USD. whats the problem with this?