About ACH ECC WEB Transaction
"ACH ECC WEB" is a standard banking notation, not a company name. ACH stands for Automated Clearing House, the U.S. electronic funds-transfer network used by banks and businesses, and ECC stands for Electronic Check Conversion—converting a paper check or check information into an electronic ACH debit. The "WEB" portion indicates that the authorization for this debit was provided over the internet or through an online channel. Together, "ACH ECC WEB" describes the *type* of ACH transaction, not who the merchant is.
A charge with a descriptor like "ACH ECC WEB %% ACH Trace 091000010459614" usually appears on your statement when a business or institution pulls money electronically from your bank account based on information you provided online (for example, entering your routing and account number on a website or authorizing an online bill payment). The ACH trace number is an internal tracking ID used by banks and the ACH network to follow the transaction; it typically identifies the originating bank, not the end merchant. Without the accompanying company name line that your bank usually stores internally, you cannot identify the specific merchant just from this string.
If you have questions about this charge, the best step is to contact your bank or credit union’s customer service and reference the full line item and the ACH trace number exactly as it appears. Your bank can look up the underlying ACH entry to see the company name (ACH originator), company ID, and any additional descriptors that are not shown in online or paper statements. If you don’t recognize the originator, you can then contact that business directly or file an ACH dispute/unauthorized transaction claim with your bank, which has specific time limits for reversing ACH debits.