Teach you how to do a safe delivery

To deliver samples, you should calculate the delivering costs in advance, for business like wholesale sony PSP accessories or wholesale playstation accessories,
you have to prepay the delivering costs, the delivering party should
pay the whole fee, and this way always applies to the products that
cost low delivering fees, or the clients with good credit or there are
some possibilities that the deal might be successful.  
The free
samples are usually the precondition of a successful deal, as it would
be regarded as the final product your customer will receive. And that
is the reason why the free sample is an important and indispensible
part of your business. It needs to be delivered to your customers in a
safe, fast and punctuate way so that the customers may make judgment.
The normal ways of delivering a sample include: big parcel of the post
office, which is cheaper, and usually takes about 2 weeks to get to the
destination if you are doing some business like wholesale video game accessories or wholesale nintendo wii accessories,
it would apply to the mass parcels delivery, and if it is dangerous
products or products with low value, you have to provide a special
certificate issued by the national level offices. That would make your
products easier to pass the custom.
The air transport. It is
usually divided into domestic EMS delivery and international delivery.
Such as UPS, DHL and TNT. The delivering fees are almost the same, but
they are all more expensive than the national post services. If you can
make contracts with the delivering companies, you can get discounts.
The time spent is usually about a week. If you are doing business like wholesale nintendo DS accessories you should better provide certificates.