Improvements on the email Marketer : WE NEED MORE CRITERIA OPTIONS!

Hi,

I would suggest more Criteria options in the Email Marketer utility.

BILLING CYCLE OPTION :
Let's say i want to send an email to every customers who registered there is more than 30 days, but are still paying on a monthly basis, i cannot, because the billing cycle is not in the list of Criteria Options.

SECOND NEEDED FEATURE :
Let's say a user is opening more than X tickets per month, why not sending an email with a coupon code to register to a particular maintenance service? Amount of tickets open within the current, last, last 6 months and last 12 months should be a good option to add.

THIRD ONE :
If a certain feature, or page is visited by a customer, why not sending them an email 1-2 day later offering them to extend this service with the value added features they were looking for, or offer them a coupon code for the feature they were looking for? There is place here for a tracking code we may integrate on an external to whmcs website for tracking user activity.

Hope WHMCS will improve this great marketing tool :-)