Activist hedge fund Starboard Value LP has taken an approximately 9% stake in prepaid card and banking services provider Green Dot Corp., according to a regulatory filing. Green Dot issued a statement saying it “welcomes transparent, constructive feedback regarding the common goal of enhancing long-term shareholder value.” In the wake of a big …

Galileo Financial Technologies, a 19-year-old developer of application programming interfaces for payments, announced a $77 million institutional funding round led by venture-capital firm Accel.Flowhub Holdings Inc., provider of a management platform for cannabis retailers, announced a Series A funding round whose participants included Iqram Magdon-Ismail, the co-founder and former CEO …

Churn is still the overarching theme in a dynamic market dominated by mobile options and eyeing digital currency. You can tell a lot about the dynamism of a market by how often its players turn over—how many new companies enter the market from year to year and how many fail …

ControlScan said its SecureEdge platform now offers PCI Data Security Essentials, a service that enables payments providers to offer a more user-friendly alternative to the traditional PCI Self-Assessment Questionnaire to small businesses. Square Inc. released two ways to accept card payments, one via a computer and another using the Lightning …

E-commerce marketplace and payments-technology provider Shopify Inc. reported revenue for the quarter ended June 30 of $245 million, up 62% year-over-year. Gross payments volume totaled $3.6 billion, up 64% from $2.2 billion in the same quarter last year. Shopify posted a $30.8 million operating loss, nearly double the $15.9 million …

Long outclassed by nimble tech players, financial institutions are finally scoring points in the P2P payments game with the rapidly growing Zelle network. But nobody’s conceding defeat in this much-coveted market. Keeping track of the players in peer-to-peer payments is like following an ensemble cast—a playbill is needed to identify …

We list 37 entries this year, of which only three appeared in our original Guide nine years ago. This year’s Field Guide represents our 10th annual effort to catalog the broad currents in electronic payments by listing some of the more salient players providing alternatives to the big network brands. …

• Punchh, provider of mobile loyalty systems for restaurants, has introduced a chatbot that allows customers to “converse” with dining clients on Facebook Messenger, Amazon.com Inc.’s Alexa, and other platforms. Punchh says the chatbot integrates “quickly and easily” with existing point-of-sale, loyalty, and ordering programs. • Royal Bank of Canada said …

Our list this year showcases some of the most interesting innovation going on in payments. As we put together this year’s Guide, we were struck by the sheer breadth of innovation the 37 entries that made this year’s list represent. Yes, much of this technology has to do with mobile …

You thought your refrigerator was just for storing and cooling your food? Think again. MasterCard Inc. says it has introduced the first app that lets a consumer buy groceries from a refrigerator. The app is preloaded into Samsung’s new, high-tech Family Hub refrigerator that features a 21.5-inch touchscreen as well …