Formats a price amount as expected by Be2bill to take care of decimal numbers.
Allow the merchant to to debit a portion of the defined amount during the capture
Moved Hash validity test as soon as the request is received. Changed the way how the hash is recalculated in a more generic way. Removed the awaited param list to allow new parameters.
Removed the lock on the commerce_order entity previously loaded to allow the IPN to load it at the same time