company logo required

hi, we need one logo for [login to view URL] we deal in Computer software and mainly in Antivirus and now we are starting for selling computer software also. we need logo like [login to view URL] or you can visit : [login to view URL] it show too many website logo which identify. we are not satisfy with our current logo - we are working from last 12 years in the industry and now starting our website with payment gateway and anyone can purchase . we want our logo show our company and show the e-payment. we need sample first.