http://feedproxy.google.com/~r/venturebeat/SZYF/~3/eE_XQOkIi68/Kalderos, a company developing tools that help pharmaceutical providers and manufacturers manage drug discounts, today announced it raised $28 million. The startup plans to use the funding to bolster its point-of-sale solution, expand to support other discount types, and explore other financial exchanges that might benefit from its infrastructure.  » ....