Rightcliq

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Rightcliq is a browser add-on aimed to enhance and speed up your online shopping experience, by letting you:

• Auto-fill personal address and payment card information stored on its servers on merchant checkout forms.
• Users can also bundle goods they want to buy online in their personal ‘Wishspace’, where one can manage items of interest but also monitor and track history and delivery of purchases.
• The tool lets people involve friends and relatives in their purchasing decisions via email or Facebook
• Access special offers from select online merchants like 1-800 flowers and Barnes & Noble directly.

Link

No Chrome support, for now.