posted 18 years ago
Shalu,
The only catch is that you are not supposed to "work" in a B-1 visa. During your immigration check, the officer might ask you about the previous trip - so be prepared to provide answers. But, multiple trips on a B-1 (each trip lasting the full 3 months) raises suspicions. I know a friend of mine who was warned that if he undertakes any future "3-month" B-1 trips, US immigration would void his visa and put him on a "watch list". So, do take care while accepting these trips - for the company it is not a big deal since they can always find a replacement but for you, since it would be in the records, any future trips to the US might be a big hassle.
Cheers
Ganpi