London, 2016-Sep-06 — /EPR Retail News/ — Helen Dickinson OBE, Chief Executive, British Retail Consortium. "Online echoed the performance of total sales this month, with growth slowing to just 6.2 per cent, well below the 12-month average of 11.1 per cent. People's attention on screens turned to watching the Olympics rather than browsing, resulting in the lowest…