I'm getting married next year and we want to honeymoon in Paris. There are 2 cards that offer 40,000+ miles on signup, the Chase Sapphire and United Milageplus explorer.
Would it be possible for both my fiancee and I to open up separate accounts on both cards so we get around 90,000 miles each? That would go a long way for paying for our tickets.
Or since we live in the same household, would they only give the miles to one of us?