American Express and eBay-owned RedLaser have partnered on a deal involving the latter's mobile apps, a report says. Under the terms of the arrangement, people using RedLaser to scan retail barcodes and find deals will be able to see how many Amex rewards points they have, and possibly buy a product for less through shopAmex, the credit card company's online store. Roughly five million products are listed there, from about 60 online vendors such as Apple and Target.
