Bulk Export
You must have the MYSLP/Professional level or the WPSLP plug-in with the Power add-on .
- Go to the Store locator Plus side bar menu, select the Locations tab
- Select from the drop down menu under BULK actions , select export Download to CSV.
- You may select the locations by clicking either individually and Apply or click on the action bar and select the Apply / ALL button or you may filter what you wish to export. Screenshots, the first one is the Plug-in menu
Above shown is the WPSLP plug-in with Power add-on 
SLP SaaS bulk export with Professional level plan 
SLP SaaS Action bar to check off All