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Amazon.com : #9 Regular Envelopes (3 7/8 x 8 7/8) - Place Stamp Here - 24lb. Bright White - Place Stamp Here (500 Qty.) | Perfect for Checks, Invoices, Letterhead, Letters, Statements | 43554-STA-500 : Office Products
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Curious about these barcodes on a return envelope provided by my bank. Are they used by the USPS? : r/USPS
![Amazon.com : #9 Regular Envelopes (3 7/8 x 8 7/8) - Place Stamp Here - 24lb. Bright White - Place Stamp Here (500 Qty.) | Perfect for Checks, Invoices, Letterhead, Letters, Statements | 43554-STA-500 : Office Products Amazon.com : #9 Regular Envelopes (3 7/8 x 8 7/8) - Place Stamp Here - 24lb. Bright White - Place Stamp Here (500 Qty.) | Perfect for Checks, Invoices, Letterhead, Letters, Statements | 43554-STA-500 : Office Products](https://m.media-amazon.com/images/I/31Ji504f6OL.jpg)
Amazon.com : #9 Regular Envelopes (3 7/8 x 8 7/8) - Place Stamp Here - 24lb. Bright White - Place Stamp Here (500 Qty.) | Perfect for Checks, Invoices, Letterhead, Letters, Statements | 43554-STA-500 : Office Products
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