Online retail sales increased 25 percent for the week ended July 16, reaching $1.41 billion from the $1.13 billion in the corresponding week of 2004, reports Internet Retailer, citing comScore figures. Online travel sales were up 13 percent, reaching $1.31 billion from $1.16 billion. Total retail sales for the week ended July 16 increased 4.5 percent compared with the equivalent week last year, according to ShopperTrak.