DS Data Services — example change summary

File: messy-contacts.csv
Rows received: 4
Rows delivered: 3

Changes made:
- Removed 1 exact duplicate contact.
- Trimmed extra spaces from names and status values.
- Standardized name capitalization.
- Standardized email addresses to lowercase.
- Standardized dates to YYYY-MM-DD.
- Standardized status values to title case.

This example uses fictional data.