5. Prohibited Uses. You shall not, and shall not authorize or encourage any third party to: ....................... (vii) "crawl", "spider", index or in any non-transitory manner store or cache information obtained from any Ads, Links, Search Results, or Referral Events, or any part, copy, or derivative thereto; This is basically saying that I can't store/cache any of the above information for an extended period of time (non-transitory), right? So, if I can store transitory data, how long would transitory be? Hours? Days?