Method 1
1) Log in to your Google Business Profile

2) Look for a "Get More Reviews" button under the "Promote" tab or Google Business Profile tabs located below your business name. The button can also show up as 'Ask for reviews'
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3) Click on 'Get more reviews'
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4) Copy your URL and paste into

Method 2
Use Google's Place Finder. For this method, you do not need to be signed into your Google Business Profile.
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1) Search for your business and select.
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2) Copy the unique Place ID (uniquely generated selection of letters and numbers.) Photo sample: ChIJ5SESyCG3woARpiHpoLqoMYg
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3) And paste at the end of this URL: https://search.google.com/local/writereview?placeid=

‍4) Copy and paste URL above with your Google Place ID