did we need to used credit card to purchase MJ stuff?

yeah Ты need an credit card online if Ты order it offline like barnes and noble but in the store no Ты dont have to use an credit card if Ты dont want to Ты can use cash или credit if Ты go to the store

Ты need a credit card :/
My parents say that to me too so I'm gonna ask m aunt for it.

If Ты buy items in a store Ты can pay via cash (you know that of course) или with your credit card.

Online depends. Some online stores only accept credit cards and others mostly accept credit cards, PayPal, giftcards (coupons) или Ты can pay via bill. The bill is sent along with the products Ты ordered.

A site I recommand Ты is Amazon.com (or co.uk).
It is very reliable site + it has a large variety of Michael Jackson merchandise, (for instance). The price is reasonable as well.

As far as I am concered амазонка accepts credit cards, money orders, giftcards, etc.

A little hint: It is easier to persuade your parrents in buying something when Ты are in a store. As I see Ты live in Malaysia? So it won't be hard for Ты to find an appropriate shop. Most parrents don't rely on online shops!

I hope that I could hepl Ты in a way. Good luck!
Peace, Любовь and Michael.