Cheapest $1 Amazon.ca Canada Filler Items For Free Shipping Minimum (CDN $35)
Many of Amazon.ca Canada's items qualify for free shipping (click here for Amazon USA filler products), but only if you reach the minimum CDN $35 total spend in your shopping cart. Here is a short list of add-on products under CDN $1 to help you qualify for the shipping minimum!
Hope this is helpful, happy shopping! I know how challenging it can be to find extra things to hit spending minimums.