123 Rotating Credit Facility?

A question about : 123 Rotating Credit Facility?

Just got the 123 CC with 23 months balance transfer, which seems to be for the life of the offer, ie no 'must be transferred within xx days of opening'. Does this mean that the card can be topped up with balance transfers from other cards that have this time limit and the credit limit re-sets itself for subsequent stooze till the offer runs out? I could look at the T&Cs till the cows come home to find the answer, or not

Best answers:

• From Santander's website
  Quote:
• Given transfers can be for sizable amounts. Bound to be manual intervention not merely reliance on algorithms.