Hi all,

I have the opportunity to charge approximately $50-$70K annually in business expenses from a single overseas supplier and would appreciate your suggestions for a few cards that would be most rewarding to use in this situation.

Conditions are:
1. No foreign exchange fee (Purchases are from outside USA)
2. Visa or M/C only (supplier does not accept Amex or Discover)
3. Any annual fee is fine as long as it is outweighed by benefits
4. If sign-up bonuses and/or spend requirements make it worthwhile, I would consider applying for multiple cards
5. My family and I fly regularly for non-work purposes so I have good use for travel rewards/points. We normally fly UA, AS, DL.

Thoughts? Please advise if I should include any additional information.