Table A4.

Shopping times (in-store/online).

basket size	levels (in-store/online)
	($\mu -5\mathit{min}$)	$\mu$	($\mu +5\mathit{min}$)
small [min]	10 / 5	15 / 10	20 / 15
medium [min]	25 / 20	30 / 25	35 / 30
large [min]	45 / 40	50 / 45	55 / 50