I wonder if Multi-Vendor could have B2B features like instant messaging between buyer and seller. A more evaluated payment methods like L/C,D/A,D/P,T/T,Western Union,MoneyGram payments for offline orders; trade conditions like EXW,FOB CNF CFR,CIF. Shortly said, does Multi-Vendor support B2B maketplace criteria as seen on alibaba.com? Thanks in advance for informative ideas.