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Step 1: Find your Mainstream City coupon code on this page and click the button to view the code. The promo code will be automatically copied to the clipboard on your smartphone or computer.
Step 2: Navigate to mainstreamcity.com and place the items you'd like to buy in your shopping cart. When finished shopping, click "Checkout" or "View Cart" to navigate to the Mainstream City checkout page.
Step 3: On Mainstream City’s checkout page, look for the text box called "Promo Code" or "Discount Code." Once you locate it, paste your promo code into this box. Your discount for Mainstream City will be applied.
The last coupon code for Mainstream City was updated 29, Mar 2024. Sales will be posted as soon as we get an update from the Mainstream City.
You can manually copy and try all 7 available coupons to find the one with the best discount and apply the biggest savings at checkout.