What the account starts with,
in place of the usual 100 — not added to it.
Leave every plan unselected to apply it to all of them.
Credited every time somebody registers with this
code. Leave as "No one" for a campaign code nobody is referring
for.
Pages added to their account per sign-up.
Only the accounts you pick here can redeem the code.
Blank means it works straight away.
Blank means it never expires.
Across all customers. Blank for unlimited.
Blank for unlimited.
Only ever shown here, never to the customer.
A master switch, separate from the dates above. Turn it
off to stop the code working immediately — if it leaks, say — without
disturbing the window you set, then back on to resume.