Yeah, there is no way those 12 diapers would last for 3 years of use! I have a 15 month old and about 19 diapers and definitely have to wash every other day. And a dozen wipes?! No way. I have probably 3 dozen... One poo usually uses 3 or 4 wipes alone and my daughter is a twice a day pooper.
That's pretty unrealistic and pretty misleading to the clueless hopeful cloth diapering mama!