Disclaimer - The datasets are generated through random logic in VBA. These are not real credit card data and should not be used for any other purpose other than testing.

Other data sets - Human Resources                  Sales

You can download sample csv files ranging from 100 records to 1500000 records. 1.5 Million records will cross 1 million limit of Excel. But 1.5 Million Records are useful for Power Query / Power Pivot. These csv files contain data in various formats like Text and Numbers which should satisfy your need for testing.

This data set can be categorized under "Credit Card" category.

The data generated follow all known rules for credit cards.

Below are the fields which appear as part of these csv files as first line.

The macro which is used to generate this data can be downloaded from Random Credit Card Generator. The result data will be populated in Credit Cards tab.

All files are provides in zip format to reduce the size of csv file. Larges ones are also provided in 7z format apart from zip format to gain further reduction in size

 100 CC Records  1000 CC Records  5000 CC Records 10000 CC Records
 zip, 4 KB   zip, 32 KB  zip,  154 KB  zip,  307 KB
 50000 CC Records  100000 CC Records 500000 CC Records 500000 CC Records
  zip, 1.53 MB  zip,  3.04 MB  zip,  15.25 7z,  11.64 MB
 1000000 CC Records   1000000 CC Records   1500000 CC Records   1500000 CC Records
 zip, 30.42 MB  7z, 23.29 MB  zip, 45.58 MB 7z, 34.92 MB