Suman Bhattacharyya

Retailers are still wary of mobile wallets

‘Amazon Prime was a game changer’: Retailers are rethinking loyalty programs

Point-of-sale loans gain traction among retailers

Retailers are testing in-store robots to support fulfillment operations

A ‘savvy operator’: Why Dollar General dominates the discount retail category

Walmart is spending $11 billion to improve stores, customer experience

Why Amazon Cash is struggling to grow users

Amazon rolls out customer demographic analytics for third-party sellers

How Walmart uses money services to grow sales

Why Amazon is expanding shipping and logistics services

‘Everything is well thought out’: How the Apple store has become a template for retailers

Office supplies retailers want to become co-working and business service companies

How Walgreens plans to drive more traffic to its stores