Aldi is introducing new price tags that may reflect quick changes in costs, but some consumers are wondering what it really means for their shopping experience.

A discount store has declared itself as the "UK's newest and most exciting discount store." In a bid to witness all the excitement for myself, I grabbed a basket at One Beyond in St Johns shopping centre and aimed to complete as much of my shopping list as possible.

Even if all grocery stores aren’t going digital-only (yet), many are embracing electronic shelf labels (ESL) in place of paper price tags. Walmart began testing digital shelf labels earlier this year and says that the electronic labels will give employees more time to support customers because the prices can be changed remotely,