Best Credit Cards for Big Spenders
Room to spend
High spenders can bump into credit limits, so cards with no preset spending limit (charge cards like the Amex Platinum and business charge cards) are valuable, since they flex with your spending rather than capping it. See charge cards vs credit cards. Business cards also tend to carry higher limits, useful for large volume.
Avoid caps, chase uncapped value
Many bonus categories cap the high rate (for example, 6 percent groceries only on the first $6,000 a year), which big spenders blow through quickly. Favor cards with uncapped bonus categories or strong flat rates so the high rate applies to all your spending, and use multiple cards to extend caps where they exist.
Make premium fees trivial
At high volume, premium card fees are easy to justify: the credits, lounge access, and elite perks add up, and big welcome-bonus minimum spends are easy to hit. Concentrate on transferable points for outsized redemptions, consider tiered business-card bonuses, and treat annual fees as cheap relative to the value at scale. See best premium travel cards.