Ebay buyer ruan-jeron is a serial scammer. They can be found here - https://www.ebay.com/usr/ruan-jeron

They have scammed MANY Ebay sellers over the years, and is well-known in fraud-watch communities. Avoid this buyer at all costs and cancel any orders you receive from them. Here is all the negative feedback they've left sellers - https://www.ebay.com/fdbk/feedback_profile/ruan-jeron

They also bot their own feedback with Chinese Ebay accounts on penny items. Truly Absurd.

They will claim that the item was not as described, or will demand a refund saying they didn't receive it. They do this all the time to many sellers. Make sure to cancel right away, or you will be out your item and shipping costs. This buyer might also try to change their username, so be aware of that.