Help With "Stamps on approval" from Mystic Stamp Company please

I am not entirely familiar with Mystic Stamp Company's approval system, but here is how most of them work. They send you a certain number of stamps or stamp sets, mint or used according to what your preferences are. You look them over, and choose the ones you want to buy. Then you send in the payment along with the unwanted stamps, and they send you another selection in a few weeks. Usually you have a few weeks to look over each selection. Hope I'm not too late with this reply.

Hello there!!I wish you are fine.I am not a newbie in stamp collecting.I know that stamp approvals are send to you for selecting what you like for the moment,then send your payments with the other remaining stamps back to Mystic.I have never got the chance of having a free stamp catalog with approvals,even if I am now an advanced collector.You are very lucky that you resided there in the States,but for me here in the Philippines,the hobby is dying,because we are just a handful of collectors who existed, and the new generations here are not fund of collecting stamps.If you like to ask me anything about the stamps I am very please and willing to help you.You can ask me in my email address--dayunior23@yahoo.com
I wish to hear from you soon.