i think eazy payment scheme is special case.. as long you have credit card with maybank, you can apply for eazy payment and it depends on ur credit limit as well.

So lets say :

CL - RM5000
Item - RM5000 / 12 = RM416.66 (each month)

CL Balance = RM4583.34


You credit limit will remain RM4583.34 until you finish paying for 12 months but well you can request to pay all lump sum (if needed). So now if you want to do another eazy payment scheme it will depends on your RM4583.34 credit limit.

if im not mistaken correct me if im wrong

i have no link for reference, but it makes sense tho. Unless u paid full amount with credit card and u want to pay them installment, call cs asked for split the amount. This is diff case, i guess epp is special case.