can i register credit card A on the 1st, B on the 2nd, ... Z on the 26th
and then next month,
can i pay off credit card A on the 2nd, B on the 3rd, C on the 4th and so on?
of course using card B to pay off A, C to pay off B, D to pay off C, etc
using indirect methods like cashback if necessary to avoid being caught