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โซ I just paid for a plan yesterday but I want to upgrade another plan, will I pay twice?

Explanation of Shopify's pro-rata billing when upgrading Cowlendar plans.

Updated October 16, 2026

No, you will not pay twice. All plan changes are prorated, so you only pay for the days you actually used each plan. For example, if you upgrade from $13.99 to $29.99 after 10 days, you will only be charged the difference for the remaining 20 days. The exact amount is calculated with Shopify's prorated billing calculator, and all billing is handled by Shopify.

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