Requesting:
1. When renew an advert, give user option choose others packages. In my case, I offering one week free, and possible renew free by week, but I would like not only free package option for renew, user can take others not free packages if they want, because contain others benefits.
2. After renew free package, admin and user don't received any invoice. Need for best bussiness management, free or not free, it should be generate an invoice, for site side and user side.