प्रूफ़रीडर

(1) Corrected text

Thank you for your order! We have received your payment, and your package will be shipped within two business days. If there is anything wrong with the items, please let us know, and we will happily replace them free of charge, no questions asked.

(2) Change list

• you're → your — Corrected the possessive form.
• recieved → received — Corrected the spelling.
• payment and → payment, and — Added a comma between independent clauses.
• buisness → business — Corrected the spelling.
• their → there — Corrected the word choice.
• know and → know, and — Added a comma between independent clauses.