1. Look at our doubleslist which coins you want to have. 
2. Write in your mail the name of the country, the denomination, the year and the KM#-number of the coins you want. If you want a picture of the coin (because we wrote "poor" or otherwise), mail us and we will scan it for you.
3. Tell us how you want to trade (a coin for a coin or otherwise). 
4. Tell us also how you will send the coins. (all-in-one or in more sendings) and if you register you post or not.
1. If you do send your coins first by registered mail and our coins will accidently not arrive, we will ask the postagency to start an investigation. Such investigation will take 3 month. After te postagency tells us our coins are not delivered and they pay us, we will pay you.
2. If you do not have a bankaccount and we have to send the money to you by Western Union we will pay 50% of te cost of sending money.
   
5. Tell us which coins you have for trading. Send your list as an attachment (Excel-file prefered).  
6. Tell us where we can find your name on the internet as a good trader. If you can't, you send your coins first.
7. Send your mail to our email: coins@henk.mienadres.nl
8. Sometimes there are more collectors who want to trade with us at the same time. And sometimes they want the same coin.
   That's why we like to get to an agreement quickly. So, react on our mail within a week, otherwise we start mailing with other collectors. If we are working on an trade with another collector, we let you know.