Indonesia-based Koinworks might follow the lead of larger global players and pursue a one-stop-shop model to drive revenue growth.

Within the region, China will be home to nearly half of Asia-Pacific’s users, though the figures for India and Indonesia are enormous as well. China and India will have the most social network users in the world this year (as usual) and Indonesia will be fifth, after the US and Brazil.

Countries mentioned: China, Indonesia, Malaysia, Singapore, Thailand. Key companies: AirAsia, Gojek, Grab, WeChat. Essential stats: This year, retail sales will reach $970.83 billion across the six major economies we track in Southeast Asia. But only 4.6% of those sales—or $45.07 billion—will transact via ecommerce.

It’s in “late stage” talks with prospective collaborators to roll out in Vietnam and Indonesia. The opportunity: YouTrip has a good shot at adding SMB customers due to the large size of the market and its plans to provide a multi-currency card for businesses that operate in more than one country.