Funding and acquisitions roundup:
BuyWithMe puts $16M in its cart to expand local discounts to new cities (via SocialBeat)
Synchronoss Technologies buys mobile sync firm FusionOne for up to $75M (via MobileBeat)
Kids Clothing Swap ThredUP Raises $1.4M From Trinity Ventures, Founder Collective And Others (via TechCrunch)
