Next Bulb increase

Hi, just switching to bulb but I understand they are going to raise their prices in the Autumn, does anyone know from what daye - I’ll need to recheck and decide whether it is better to move on.

“We’re increasing our tariff for the average UK home by 5.1%. The average home will see their annual tariff increase from £879 to £923 - a rise of £4 per month. Existing members will stay on their current rates for 60 days until 12th August. New members will start on our new rates straight away.”
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