I know much of this will have been discussed before on other threads.
But to recap some of the area.
If we take the RCI example as factual, it gives a couple of examples of exchange values, deposits and surpluses of 5,10,15,20 and 30 "lite points".
First of all, again if factual, this goes against the idea that there could be 50 odd exchange bands. There only appear to be 5 bands shown.
Opinion- these may be
first 0.001 to 5.00 type exchanges (the dogs and others) all rounded up to make the 5 band
next the 5.01 to 10.00 types all rounded up to make the 10 band.
next the 10.01 to 15.0 types all rounded up to make the 15 band.
next the 15.01 to 20.0 types all rounded up to make the 20 band.
next the 20.01 to 30.0 types all rounded up to make the 30 band.
This is only an opinion, and I guess the bands could go up to a 50 band, and there may also be an intermediate 25 band, and a 35 band, and a 45 band.
Making 10 bands in all.
Is such a simplified system workable? Is there enough clear space here in relative Trading Value between " the dogs" and the most desirable resort in the most desirable timeshare interval?
Clearly it should be simpler to administrate, (avoids exact numerical values) and still possible for a member to combine say 2 weeks to jump up several bands, or use a leftover 5 "lite point" value to use against a "dog" or to combine to enable exchange into the band above your own resort.
With the 10 bands, if you trade against the resorts in your own band, this will keep RCI`s principle of allowing weeks exchange only against resorts of similar quality, but at the same time the use of residual or combined "lite points" will allow exchange into "dogs" if you want them, or exchange into the better resort options.
If you don`t wish to be bothered with "lite points" extra facilities, normal trading in the band of your own week is still possible but the choice may be limited.