It is possible to change the listing package only if the change of subscription occurs within a maximum of 21 days. Failing do to it within this period, you will have to submit your new listing on a full paid subscriptions value. So if you have taken the Basic Subscription for USD 50 per year, and realise or you change your mind to upgrade to PRO or PREMIUM, then you can pay the difference (balance) within the 21 days. After having enquired from TMM and after we have approved, we will give you a set date to finish the transition payments, should credit to our account on or before the set date.
In case, after 21 days you decide to upgrade your subscription, a full payment is due for the new subscriptions and there will be no refunds if you decide to cancel or remove your basic listing.