Do not use. This site cleverly uses a voucher system which means you pay for a voucher not a specific item. The voucher arrives after a day or so and you won't get our item for another 14 days. This means you have lost the right to return the item for a refund. The items are not as described, but are of poor quality materials and workmanship. Avoid like the plague.
The manner in which GoGroupie has been designed seems to be an attempt to discourage purchasers from receiving a paid-for item, by making it necessary to collect a voucher which then has to be reclaimed from a third party. it would seem that the process is designed to confuse potential purchasers from actually receiving the goods, and so avoiding the company selling these "vouchers" the cost of paying the third party.