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features to add
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pick up auto emails

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bug log
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if forget to clear search results in product list, and close the program, get error
customer search results don't show on msg outputs.

add a cluster product
	1 add a product (don't tick the cluster box), save, then reorder and save
	2 edit cluster.txt
	3 edit product tick the cluster box


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to be testd
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the trademe charge doesn't change when price is edited
if order 5 arduino d's it shows 5 cds



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bug resolved
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add one sale, then add another sale with the same buyer, then delete the previous sale, gets error.
delete sale log other than the last one gets error
change the name of the shipped tick box to packed
log pack date
put time stamp on item shipped
edit product can't change part #
delivery address right adjusted
auto email, change to Hobbyist team 