Amazon restricting purchase quantity on item, anyway around it?

Hi,

I've been buying a product from different eu amazon sites and importing them to the UK, 30 to 50 units a go.

Today I went to make another purchase and could only select up to 3 units. With the following message:

We are sorry, The article has restrictions on the purchase quantity. We have changed the purchase quantity to the maximum allowed.

Is there a way around this, whats amazon business? would that allow to increase the purchase quantity.

The product is a consumer product not business.

Any one have any ideas? or is it the end of the run?

Thanks

Has this happen more than once when I was dropshipping from Amazon, luckily never huge quantities so I ordered from a few backup Amazon accounts...
(30 units would mean 10 accounts in your case, not manageable)
It forced me to stop promoting the article (and promote a comparative item without restrictions) as it is not practical to manage a big amount of Amazon accounts to follow-up on tracking...
I have no clue why they do this, feels counterproductive...
I won't need it anymore as I stopped dropshipping from them but still interested to see if someone found a workaround...