Assigning a contract can usually be done on a one time basis or at irregular and occasional intervals, where you have the ability and intent to buy, but you just change your mind and take a quicker profit, this might be justified. 

Generally the bank will bid what they are owed on a courthouse steps sale, so if someone comes along and bids a dollar over (or there may be another interval), they own the property and have to pay off the liens, which is what the bank is into the house for. 

This is the language for time-sharing in the CCR:The term "time sharing" as used herein includes any agreement, plan, program, or arrangement under which the right to use, occupy or possess the Unit, or any portion thereof, rotates among various Persons on a periodically recurring basis for value exchanged, whether monetary or like-kind use privileges, according to a fixed or floating interval or period of time for thirty (30) consecutive calendar days or less.I think the verbage "periodically recurring" is key here. 

Good chance I'll take some flak for this, but here it goes...Asking me what you asked me is like the scrawny 18-year-old college freshman with bad posture walking up to the agile, lean and muscular 21-year-old college gymnast after an intense interval training session and asking him how to get in that kind of shape too.

Whether looking just at the last 30 years or as far back as 1975, house prices outpaced inflation regardless of which interval is being utilized.This might help: http://www.freddiemac.com/finance/house_price_index.html

Usually 2 treatments in a two week interval will kill everything except nutsedge and dormant bermuda.  

Different things are paid at different intervals.  

Always let someone know where you are and call them at agreed upon intervals. 

Unless it is equipped with amp clamps at an absolute minimum, the best it can do is tell you that the unit is running more or less than normal.There are different types of filters with different MERV ratings that require changing at different intervals.

The Notice of Default time interval has been poorly served with dated information.