[ANN] CardKaChing.com | Sell Your Gift Cards for Bitcoin or Dollars
CardKaChing.com entered a beta mode today, which allows users to sell gift cards for bitcoin or cash. Card merchants currently supported in our automated system include: Barnes & Noble Bass Pro Shops Bed Bath & Beyond Best Buy Home Depot Nordstrom Victoria's Secret Walmart Note: As protection against fraud / double spend we have implemented a Fraud Protection Profile, which includes entering a valid credit card. As part of the process of saving this separate profile the card will be charged $0.25 - $1.00, which is returned in your payout. This ONE TIME process is required to ensure you are the valid owner of the card. We hope you understand. We look forward to your feedback. Please let us know if you have any issues with the system. Thanks.
Is it possible to make a contract with an encrypted payload?
I've been running a website that sells gift cards for Bitcoin for 3 years. I want to embrace Ethereum but instead of just using Shapeshift or Coinpayments, I want to actually embrace the full benefits of Ethereum and make contracts to deliver the products. Would it be possible for me to create an Ethereum contract that would include an encrypted payload containing the gift card code and when someone pays for it, they and only they have access to decrypt the code? The problem, as I see it, is that if I store the data in the contract in an encrypted form, I can't encrypt it in a manner where only the buyer can decrypt it because I don't know who the buyer is when the contract is written. I also can't store the decryption key on the blockchain for obvious reasons. Any ideas? Any suggestions?
Here are the top 10 companies that let you manage your gift card affairs. Redeeem Redeeem. Launched in 2018, Redeeem quickly became a trusted peer-to-peer exchange that allows you to buy and sell gift cards with crypto. The idea behind Redeeem was simple yet top-of-the-agenda – contribute to the Bitcoin adoption process. Sell your unwanted gift cards for up to 92% cash back or trade for more. Enter a Merchant (e.g. Target) Please select a merchant $ Please enter a card value! $ is the max balance $ is the min balance Invalid balance. Get cash for your cards CoinCola is the best place to buy Bitcoin with Gift Card. It is easy and convenient and supports virtually all of today's popular Gift Cards like Amazon Gift card, iTunes Gift Card, Google Play Gift Card, and more. Change your unwanted Gift Cards into Bitcoin today! We will be going over the places that sell these Bitcoin gift cards at the lowest of prices. It is, in fact, possible to buy gift cards at lower values than their actual face values, and we are going to guide you towards the places that can actually help with that. Buy Bitcoin with Gift Cards 2020: Top Exchanges CardforCoin lets you sell your Starbucks, Target, and Walmart Gift Cards in exchange for Bitcoin. If you have a Starbucks, Target, and Walmart Gift Card with a value of $100 or less, you can get between 60% and 80% of your gift card value paid to you in Bitcoin.. Just visit CardforCoin and log in with your Twitter, Facebook, or Reddit account to get started.
How to buy and sell gift card for cash or bitcoin [Make ...
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