ผมไม่แน่ใจว่าจะมีอะไรเกิดขึ้นไหม แต่ตามข้อตกลงเป็นแบบนี้ครับ
All bids and purchases are subject to the Bid/Buy/Offer Agreement, which is hereby incorporated by reference. As a Buyer, you are obligated to complete the transaction if you purchase the domain name through a fixed price, Buy Now format, or if you are the highest bidder at the end of an auction and your bid meets or exceeds the minimum bid or reserve price. Should you fail to complete the transaction for any reason (including, but not limited to, failing to pay the purchase price if you purchase the domain name through a fixed price, Buy Now format, or if you are the highest bidder at the end of an auction and your bid meets or exceeds the minimum bid or reserve price),
GoDaddy reserves the right to (i) charge you a fee or (ii) terminate your membership with GoDaddy Auctions (as determined by GoDaddy in it sole and absolute discretion). Sellers who list their domain name as an “Offer/Counter Offer” may, once an offer is made, use the “Push to Auction” feature, to convert their domain name listing to an Auction listing. If Seller utilizes that feature on your offer, your offer will become the first bid on that listing. If no other (higher) offer is made, you will be deemed to be the purchaser of that domain name. If your offer is not “accepted” for the “Push to Auction” feature, you will be notified and have the option of bidding on that domain name on the Auction site. You acknowledge some listed domain names may be subject to an additional renewal fee. For those domain names, the renewal fee will be added to your bid or Buy Now price to form the purchase price. You agree by completing the transaction, you are responsible for payment of the renewal fee. ...
You agree GoDaddy is not responsible for payments refused by Seller. For Expired Auctions, GoDaddy will obtain the funds first by the Payment Method you have designated. If there are insufficient funds or invalid credit card information, GoDaddy may obtain the remaining funds by charging any Payment Method you have on file.
ของจริงมันยาว ผมเลยตัดมาสั้นๆ อ่านของเต็มที่นี่ครับ
https://www.godaddy.com/agreem...showdoc.aspx?pageid=dna_member 
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ผมไม่มีประสบการณ์ครับ
แต่เห็นมีคนถกเถียงกัน (ค่อนข้างนานมาแล้ว)
ลองอ่านดู
https://www.namepros.com/threa...-a-bid-on-a-gd-auction.694282/ 