I actually helped a cousin open a very successful Mini Putt with Snack Stand that made money in it's first year and onward. Perhaps I can assist?
You can split in 2 strategies long term and short term. Short term you need ads. Ads via Google work because you get immediate response, trouble is if your not well acquainted with SEM you may overspend do to the lack of bad landing pages, unuseful keywords and just low conversion rates. But i...
You need to research for it in your own country ask from the people around you and you will get the solution for it.
Since you're already using metals for naming your packages: Bronze, Silver, Gold, Platinum...it only makes sense to add a Titanium package. The names you are suggesting are good, but you'll need to change your naming convention to something like: Basic Partner, Standard Partner, Collaborative P...