Thumb Score: +23

Amazon [amazon.com] has 12-Count Charmin Ultra Soft Family Mega XL Rolls Toilet Paper 2 for $52.78 – $1.50 – $15 (multibuy discount) – 5% when you check out via Subscribe & Save = $33.64.
Shipping is free with Prime or on $35+ orders.

Savings
Save an extra $1.50 on your first Subscribe and Save order. (check and activate [amazon.com])