01VVS v2 LP tokens and v3 positions on Cronos
On VVS v2, your Cronos liquidity is a balance of LP tokens. A removal redeems the part you pick for both tokens at the pair's current ratio, and the rest stays in your wallet as LP tokens.
On VVS v3, each position is an NFT in your wallet (a position NFT) that tracks your liquidity. A partial removal keeps the position and its range open. Removing 100% closes the position and burns the NFT; this cannot be undone.
02Why your VVS payout differs from your deposit
A removal from a VVS pool on Cronos pays your share at the pool's current price, not the amounts you deposited. If the price moved since you added liquidity, you get more of one token and less of the other. The gap in value compared with holding the 2 tokens is called impermanent loss.
A VVS v3 position whose range no longer holds the current price earns no fees. It holds only 1 of the 2 tokens, as VVS explains for v3 liquidity, so removing it returns only that token, plus any fees the position earned before.
The amounts in the review are estimates from the pool's current state, marked with "~".
03The CRO you need to remove VVS liquidity
Tokenry charges 200 CRO per removal on Cronos, the same for any share and for VVS v2 or v3. The fee is sent with the removal transaction and goes to Tokenry. Gas is extra, goes to the Cronos network, varies, and is also paid in CRO. The review shows a gas estimate.
VVS charges no fee to remove. Your wallet needs 200 CRO plus some CRO for gas. If the removal fails, no Tokenry fee is taken, and the gas spent is not returned.
04Slippage tolerance on a VVS removal, and when a review expires
A VVS removal on Cronos uses a slippage tolerance of 1% by default, and you can pick 0.5% or 2% under "Slippage tolerance". If the price moves past your tolerance, the removal fails instead of paying you less, and your liquidity stays in the pool.
A review is valid for 20 minutes. After that, go back and review again before you send.