# Sufficiency on assethub

**URL:** <https://forum.polkadot.network/t/sufficiency-on-assethub/7095>\
**Category:** Ecosystem\
**Created:** [March 29, 2024, 3:00pm UTC](https://forum.polkadot.network/t/sufficiency-on-assethub/7095 "2024-03-29T15:00:48Z")\
**Posts on this page:** 1\
**Showing post:** 22

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**Author:** ![joepetrowski](https://avatars.discourse-cdn.com/v4/letter/j/2acd7d/32.png) [@joepetrowski](https://forum.polkadot.network/u/joepetrowski)\
**Post date:** [April 2, 2024, 7:29pm UTC](https://forum.polkadot.network/t/sufficiency-on-assethub/7095/22 "2024-04-02T19:29:49Z")

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Case 1: [A local transfer of USDT](https://assethub-polkadot.subscan.io/extrinsic/5982448-2)

I don’t know why Subscan shows a fee in DOT, but you can see from the event log and address history that it’s never had DOT and [paid the fee in USDT](https://assethub-polkadot.subscan.io/extrinsic/5982448-2?event=5982448-3).

Case 2: Sending USDT to Moonbeam

It did indeed [fail on Polkadot](https://assethub-polkadot.subscan.io/extrinsic/5982488-2) and [on Kusama](https://assethub-kusama.subscan.io/extrinsic/6717792-2), I stand corrected. It really should have been handled by the `TakeFirstAssetTrader` and I need to look into it more. Obviously that should have some test cases. Will log an issue and make sure we fix this.

Haven’t looked into sending PINK from Moonbeam yet, but I don’t have control over the XCM programs they send. Will look into making a demo though.

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