LONDON, 2015-1-14 — /EPR Retail News/ — Online sales of Non-Food products in the UK grew 7.0% in December versus a year earlier. In December 2013, online sales rose by 19.2% over the previous year. In December, online sales represented 17.0% of total Non-Food sales, against 16.0% in December 2013. Health & Beauty and Household Appliances…