After creating your campaign, next step is usually uploading your spreadsheet of contacts. To do so, go to your Dashboard and select the Campaign you would like to upload contacts to.
Once on the campaign's contacts page, select the Upload button. Navigate or drag/drop the CSV file of contacts that you would like to upload. Here is an example.csv if you'd like a starting point.
After uploading you will be redirect to a page to match the columns of your CSV file to the fields in Purlem. Once the matching is complete, select the Next button, and Purlem will upload your contacts. You can expect about 1 minute of upload time for every 10,000 contacts.