Wowcher: Profit slashed after huge refund over pressure selling tactics Business Profit at Wowcher has been slashed after the UK’s competition watchdog scored a major victory against the e-commerce giant. The London-based business promised the Competition and Markets Authority (CMA) in July last year that it would change its online selling practices and hand 870,000 customers a share of more than £4m in refunds. The move came [...]