A symbol is not a token identity
Anyone can deploy a contract whose name or symbol includes "COST." The logo can be copied too. The asset Scrypt Wallet lists as Costco uses Robinhood Chain contract 0x4EA005168D7F09a7A0Ba9D1DEf21a479950E44C2, referencing ISIN US22160K1051 under issuer Robinhood Assets (Jersey) Limited. Check the full address against the contract explorer before signing. Do not rely on a shortened address, a search result, or a token's self-written description.
What to check in the wallet
The selected network should be Robinhood Chain, the route's output contract should match exactly, and the amount received should make sense given the trade size. Review the final transaction preview rather than an earlier search or quote screen. After a swap, use the transaction hash to confirm the exact contract credited.
Verification has limits
A correct contract address identifies the product but does not guarantee a fair execution price, future liquidity, continued issuer support or eligibility in your jurisdiction. Read the issuer's stock-token page for the current rights and restrictions of the underlying debt security. The COST wallet profile links the listed asset to its explorer entry and displays a dated price snapshot, making it a useful starting point rather than a substitute for transaction review.