The awc parameter is appended to the landing page URL by Awin to identify the source of the click. This value is mandatory and is retrieved by getting the value of the awccookie.
Your advertiser programme ID. Consult your Awin account contact or assigned integrator for more information on this value.
The conversion type that is bound with your activity. This can be either Sale or Lead. If conversion type is Sale, only purchase events are sent to the partner, if it's Lead, only generate_lead events are forwarded to Awin.
This is either 0 or 1 depending on whether the environment is the live production or test respectively. Default value is 0.
Commanders Act Events
The following fields are mandatory to properly set commission groups:
Accepted characters for the commission group codes are alphanumerics (letter in upper case), underscore '_' , point '.' and minus '-'.
 Computed amounts are rounded with two decimals (E.g. "DOWNLOAD:551.18|FIX-NC:15302.67"). When you selectleadas conversion type, the price part is set as integer if its decimal part is neutral (E.g. "5.00" will result in "5" being set).
 It takes into account each product.