Get and test the best discount calculator for your e-commerce.

Calculates state, local, and total taxes by zip code, returning a complete breakdown and final price.

A comprehensive suite of South African financial calculators covering bond and property costs, vehicle finance, PAYE tax, VAT, retirement lump sums, personal loans, and inflation. All monetary values in ZAR. Covers 25 endpoints across bond, vehicle, tax, and personal finance modules. Data sourced from SARS, LPC, Government Gazette, SARB, and Stats SA.

A globally usable mortgage and loan calculator supporting multiple currencies. Covers monthly repayments, full amortisation schedules, affordability reverse-calculation, early repayment savings, side-by-side comparison, total cost of ownership, APR, debt-to-income ratio, stamp duty estimates, refinance break-even, balloon payments, interest-only periods, loan consolidation, and biweekly payment options. Pure maths — no external data sources. Pass any currency code (USD, GBP, EUR, ZAR, AUD, etc.) for localised display.

This API calculates the total cost of ownership for a vehicle, including depreciation, maintenance, insurance, fuel, taxes, and annual repairs.

The Vehicle Cost Calculation API provides accurate estimates for the total cost of owning a vehicle. By factoring in variables such as purchase price, maintenance, insurance, and fuel expenses, it offers users insights into the financial implications of vehicle ownership. Ideal for budget planning and decision-making processes.

The Taxi Fare Calculator API allows users to calculate the estimated cost of a taxi ride between two locations. The API returns the estimated fare, distance, and duration of the trip, as well as any applicable surcharges or fees.

Easily retrieve and organize your vehicle expense records through our user-friendly API solution.

Provide instant multi‑store price comparison results by submitting any product name; receive multiple offers, retailer ratings, shipping costs, images, and purchase links.

Seamlessly capture and manage all vehicle expense data with our API for efficient financial tracking.

This API computes both monthly and yearly mortgage payments, factoring in property taxes, HOA fees, and insurance, and also calculates the total interest paid over the life of the loan.

Securely store and update your vehicle expense data with our seamless API, designed for effortless and reliable financial management.

Track and fetch real-time costs associated with vehicle expenses to streamline budgeting and reporting.

Securely store and update your vehicle expense data with our seamless API, designed for effortless and reliable financial management.

This API lets you find the best online prices, retailer ratings, and reviews for any product with a simple query.

Calculate your balloon payments easily, helping you manage large final payments effectively with our API.

Determine your refinancing break-even point accurately, ensuring you make informed decisions with our intuitive tool.

Calculate global stamp duties with ease using our comprehensive Stamp Duty Calculator for any mortgage or loan.

Evaluate your home buying possibilities with our Affordability Calculator, making budgeting simpler and smarter.

Understand interest-only mortgage structures with our tool, offering clarity on potential costs and benefits.

Estimate property costs effortlessly with our comprehensive financial calculator API.

Accurately calculate transfer duty and conveyancing fees to streamline property transactions.

Calculate monthly bond repayments quickly to optimize your home loan planning.

Extract detailed US sales tax data to ensure your business stays compliant with regulations.

Capture vital US sales tax details seamlessly to enhance your financial applications.