[runescape accounts] how do we delivery??

how do we delivery??
The answer is through therolex watchGrand Exchange,like item A's price in Grand Exchange is from 190K to 200K.then we will use client's account sell this item as price 200K,then we will use our account which have much buy it. then we go on sell this item A as price 190K,then client's account buy it,from this trade client's account will earn 10K,then we class="foota"will use our account sell a item B(if B's price is from 100K-130K)rolexas price 100K,then use the client's account buy it,then use client's account sell it as price 130K,then use our account buy it back,so this client's account earn 30K. For what item we always used to delivery gold is our secret,but if client's account has high price item on or much gp,the delivery will be fast,if client's account is a very low lv account and almost dont have some item,for like these account ,the delivery will be very hard and very slowly

Runescape accounts