Macleans Whitening Toothpaste for a pound? It's £2.09 in Waitrose. Beechams decongestant with added paracetamol, for £1? It's a princely £2.49 at Waitrose. There were surprises around every corner as I uncovered brand after brand that features in "Deborah's shop" on my Ocado page. The list was endless: Marmite, Sunpat peanut butter, Quaker Oats, Heinz baked beans, Tilda basmati rice, HP sauce, Duracell batteries, Simple Shower Gel — Poundland even stocks Organix toddler snacks and Plum Baby, for goodness sake.