The best replacement for subscription is license.

The best alternatives to subscription are rated as following:
★★★★★  license
★★★  perpetual
★★  prescription
★★  membership
★★  f2p
★  perpetual license
★  freemium
★  perpetual software license
★  saas
★  unsubscribe
★  free to play
★  pay per view
★  free to play swtor
  perpetual pricing
  hidden fees
  subscription
  term license
  license software
  pay for view
  circulation
  perpetual licensing
  licensing

Your alternative for subscription is not listed? Suggest!
Speaking about subscription, one probably shouldn't forget about free gift.

Other search terms related to subscription and their ratings are:
★★★★★ free gift
★★★★ roku
★★★ madden 2011
★★★ free golf
★★ box
★★ dish
★★ madden 13
★ tivo
You have in mind a companion for subscription and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of subscription in all years. Click on graph for more.
subscription
license
perpetual