# 0x Cross Chain Scaling Possibilities **URL:** \ **Category:** 🏛 Governance\ **Created:** [November 14, 2020, 7:12pm UTC](https://forum.0xprotocol.org/t/0x-cross-chain-scaling-possibilities/634 "2020-11-14T19:12:24Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![cryptohydrate](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.0xprotocol.org/cryptohydrate/32/207_2.png) [@cryptohydrate](https://forum.0xprotocol.org/u/cryptohydrate)\ **Post date:** [November 19, 2020, 8:28pm UTC](https://forum.0xprotocol.org/t/0x-cross-chain-scaling-possibilities/634/5 "2020-11-19T20:28:40Z")
> [@mintcloud](#): > > On the convenience side, I see the integration of the ‘transfer/shipping’ flow in products like Matcha could help. Being able to, for example, sell 10 ZRX for ETH and prompt the user ‘wanna transfer 1 ZRX to Solana at the same time?’. Interesting, that should help. But then the question goes to 2): why would a user do it? That’s the piece I’m not entirely sure I capture from the deck. Would you mind re-iterating here? > By the way I am using the assumption that we’re not changing the universal supply of ZRX. Few options: 1. Check difference between fee on Ethereum and cross-chain fee. Share with the user that they will save 90% of the difference, and 10% of the fee savings is wrapped for them on Solana and can be redeemed. If they do not redeem it, it’s effectively burned and could then go into the liquidity pool to reward providers after 90 days. If they generated solZRX, they’d automatically get enough SOL gas when they establish their first wallet. They could then pair solZRX with Ethereum on Solana, and benefit from LP pool function with lower swap fees. Lastly, their solZRX, in LP or not, would give them enhanced Governance power on ZRX. 2. As for the universal supply of ZRX, no, we would never want to increase the supply. Rather, we spread the supply from ERC20 to other blockchains to allow them to be voting blocks on ZEIPs, trade ZRX with less fees, further interconnecting the ecosystems. --- _[View the full topic](https://forum.0xprotocol.org/t/0x-cross-chain-scaling-possibilities/634)._