Looking For e-Commerce PHP Scripts

Hello i’m looking for e-Commerce PHP Script has a Product chat feature
like this


Check CodeCanyon for Chat scripts

thank you for your help, but the all the results i find in codecanyon is more on Support Chats, yes they have social network chat but thats no what i looking for, im looking a Product Chat from a Customer to the Vendor who sell the product and chat directly to the seller of the product to ask an offer or quotation.

Please see image as reference. thanks for the help :smiley:
and sorry for my bad english, hope you understand.