As I already got 3 years stamping for H1B, can I go for B1 stamping now?
If yes - is my H1B Visa gets cancelled?
Do I need to transfer H1B Visa to current company before I apply for B1 Visa?
Can I transfer H1B Visa without even visiting to USA to new Company?
Can I hold both H1B / B1 Visas together? (but different companies)
Please help me to clarify these doubts