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Boop.Fun leading the way with a new launchpad on Solana.
I haven't been using a U card for a long time, and it wasn't until I went to Europe this time that I maxed out my credit card, and I came back and started to study various U cards.
I was looking forward to the Morph card, but there was no news for a long time, and the Bybit card could not be tied to Apple Pay due to regional problems, and I couldn't get a physical card...
Later, I saw this solayer's jade card, and I planned to make one, the concept of unlimited supplementary cards, to a certain extent, it is actually full of practicality.
== Tell us about this card ==
• A set of mnemonic phrases to get "unlimited supplementary cards"
The biggest feature of the Jade Card is the "sub-card function", which uses a set of mnemonic words to generate multiple sub-cards, each of which can be customized with its name, limit, and purpose.
It is equivalent to moving the ledger and card logic of traditional banks to stablecoin accounts, which is still a completely decentralized approach.
I plan to open a few sub-cards for my family to use, and then my wife will use the positive card and I will use the sub-card, so that my wife can control my consumption (wrong
• Stablecoin direct payment + rebate mechanism
Support USDC consumption, directly bind Apple Pay/Google Pay, and there is no problem with daily card swiping.
Deposit to enjoy an annualized return of 4-5%, which is equal to earning while saving.
Each purchase will accumulate points, which can be redeemed for Layer airdrops or partner benefits in the future, which is a bit similar to cashback.
At present, Genesis airdrop or previous public sale participants have provided free or discounted activation offers, and ordinary users need 75 U to get one to play.

26.6.2025
Introducing Emerald Sub Cards:
one account, unlimited cards
custom labels, individual limits, and spending tracking all available in one
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