We are very sorry to see that this thread has remained without a response from our team up to this point. It appears to be an oversight on our part, and we are taking steps to ensure this does not occur again.
In answer to your question, it is not currently possible with the default theme to set up the exact pricing structure shown in your example. It's possible you could customize the theme in order to make the existing options work, but "out of the box", it cannot be set that way. To elaborate further:
When it comes to using the "Price per category" option, you can set a specific price for each category, but the duration you have for each ad can only be determined once for all ads (i.e. you can't set 1 month and 6 months at the same time).
The "Fixed price per ad" option allows you to set a price and duration, however there is no option to select specific categories.
The Membership option will allow you to set a price duration for the membership (not specific ads), and select specific categories to post in, however there is no restriction to the number of actual ads a person posts within the membership period.
I hope this information helps. Thanks.
