POS Systems

 https://wcpos.com/pro/  $129 per year

https://woocommerce.com/products/woopayments/   No monthly charges

https://woocommerce.com/products/foosales-for-woocommerce/    $189 per year

https://woocommerce.com/products/lightspeed-pos-integration/   $249 per year

https://woocommerce.com/products/square/  Free to use

https://woocommerce.com/products/paypal-zettle/  Free  to use - needs a cc reader

https://oliverpos.com/pricing/  $119 one time fee, app only

https://yithemes.com/themes/plugins/yith-point-of-sale-for-woocommerce/  $179

https://www.lightspeedhq.com/pos/restaurant/pricing/ $189 + $30 per month

https://openpos.tech/  $64

https://www.foosales.com/pricing/   $19 per month

https://sp-seller.webkul.com/mvm-landing/pricing/   $15 per month