The Duggar family seen on TV now is very different (and at the same time, exactly the same) as the family we saw when they started with the specials on TLC when they were at 14 kids
Jim Bob carefully controls how we see the Duggars, probably with a little help from TLC to make their ultra-conservative family traditions come off more mainstream. Mainstream = marketable.
People traveled great distances to be served root beer floats made with Aldi root beer. (they couldn't even splurge for the A&W?

More likely scenario is deal with Aldi for product placement) I find that a little rude. There's a difference in being cheap and being careful with your money. I haven't seen all the pics from People or US Weekly, so maybe there was more than we saw on the show?
Jim Bob hand picked Derick for Jill. He's her man. The end.