Hi
Depending of how your lists of markets differ, you can use appropriate conditions separate them e.g.
Markets name contains "First Half"
this refers to first half goals markets
another example:
Trigger 1
Markets betting code is over under soccer market_score1+market_score2+0.5
and selections trigger expression match_minute is equal or less than 45
Trigger 2
Markets betting code is over under soccer market_score1+market_score2+0.5
and selections trigger expression match_minute is greater than 45
and another way to separate the two triggers would be to run 2 instances of the program each running their own trigger with different market lists. see helpfile section: login window
Regarding putting in unmatched orders in the triggers replace Price: back_price with p1 or p2 etc
bear in mind these bets are placed in-play and will be cancelled by
BetFair on a market suspension / goal / red card etc. "Keep" bets can only be placed before market goes inplay