Petrosoft Product Updates Blogs

Experience a no pressure, live demo of our software. Talk with our sales team

What is a Retail Perpetual Inventory System?

25th January 2022

A perpetual inventory is the most up-to-date, therefore accurate, account or view of your inventory. For c-stores it includes the following:

img.wp-smiley,img.emoji{display:inline !important;border:none !important;box-shadow:none !important;height:1em !important;width:1em !important;margin:0 .07em !important;vertical-align:-.1em !important;background:none !important;padding:0 !important;}body{--wp--preset--color--black:#000;--wp--preset--color--cyan-bluish-gray:#abb8c3;--wp--preset--color--white:#fff;--wp--preset--color--pale-pink:#f78da7;--wp--preset--color--vivid-red:#cf2e2e;--wp--preset--color--luminous-vivid-orange:#ff6900;--wp--preset--color--luminous-vivid-amber:#fcb900;--wp--preset--color--light-green-cyan:#7bdcb5;--wp--preset--color--vivid-green-cyan:#00d084;--wp--preset--color--pale-cyan-blue:#8ed1fc;--wp--preset--color--vivid-cyan-blue:#0693e3;--wp--preset--color--vivid-purple:#9b51e0;--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple:linear-gradient(135deg,rgba(6,147,227,1) 0%,#9b51e0 100%);--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan:linear-gradient(135deg,#7adcb4 0%,#00d082 100%);--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange:linear-gradient(135deg,rgba(252,185,0,1) 0%,rgba(255,105,0,1) 100%);--wp--preset--gradient--luminous-vivid-orange-to-vivid-red:linear-gradient(135deg,rgba(255,105,0,1) 0%,#cf2e2e 100%);--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray:linear-gradient(135deg,#eee 0%,#a9b8c3 100%);--wp--preset--gradient--cool-to-warm-spectrum:linear-gradient(135deg,#4aeadc 0%,#9778d1 20%,#cf2aba 40%,#ee2c82 60%,#fb6962 80%,#fef84c 100%);--wp--preset--gradient--blush-light-purple:linear-gradient(135deg,#ffceec 0%,#9896f0 100%);--wp--preset--gradient--blush-bordeaux:linear-gradient(135deg,#fecda5 0%,#fe2d2d 50%,#6b003e 100%);--wp--preset--gradient--luminous-dusk:linear-gradient(135deg,#ffcb70 0%,#c751c0 50%,#4158d0 100%);--wp--preset--gradient--pale-ocean:linear-gradient(135deg,#fff5cb 0%,#b6e3d4 50%,#33a7b5 100%);--wp--preset--gradient--electric-grass:linear-gradient(135deg,#caf880 0%,#71ce7e 100%);--wp--preset--gradient--midnight:linear-gradient(135deg,#020381 0%,#2874fc 100%);--wp--preset--duotone--dark-grayscale:url("#wp-duotone-dark-grayscale");--wp--preset--duotone--grayscale:url("#wp-duotone-grayscale");--wp--preset--duotone--purple-yellow:url("#wp-duotone-purple-yellow");--wp--preset--duotone--blue-red:url("#wp-duotone-blue-red");--wp--preset--duotone--midnight:url("#wp-duotone-midnight");--wp--preset--duotone--magenta-yellow:url("#wp-duotone-magenta-yellow");--wp--preset--duotone--purple-green:url("#wp-duotone-purple-green");--wp--preset--duotone--blue-orange:url("#wp-duotone-blue-orange");--wp--preset--font-size--small:13px;--wp--preset--font-size--medium:20px;--wp--preset--font-size--large:36px;--wp--preset--font-size--x-large:42px;--wp--preset--spacing--20:.44rem;--wp--preset--spacing--30:.67rem;--wp--preset--spacing--40:1rem;--wp--preset--spacing--50:1.5rem;--wp--preset--spacing--60:2.25rem;--wp--preset--spacing--70:3.38rem;--wp--preset--spacing--80:5.06rem;}:where(.is-layout-flex){gap:.5em;}body .is-layout-flow > .alignleft{float:left;margin-inline-start:0;margin-inline-end:2em;}body .is-layout-flow > .alignright{float:right;margin-inline-start:2em;margin-inline-end:0;}body .is-layout-flow > .aligncenter{margin-left:auto !important;margin-right:auto !important;}body .is-layout-constrained > .alignleft{float:left;margin-inline-start:0;margin-inline-end:2em;}body .is-layout-constrained > .alignright{float:right;margin-inline-start:2em;margin-inline-end:0;}body .is-layout-constrained > .aligncenter{margin-left:auto !important;margin-right:auto !important;}body .is-layout-constrained > :where(:not(.alignleft):not(.alignright):not(.alignfull)){max-width:var(--wp--style--global--content-size);margin-left:auto !important;margin-right:auto !important;}body .is-layout-constrained > .alignwide{max-width:var(--wp--style--global--wide-size);}body .is-layout-flex{display:flex;}body .is-layout-flex{flex-wrap:wrap;align-items:center;}body .is-layout-flex > *{margin:0;}:where(.wp-block-columns.is-layout-flex){gap:2em;}.has-black-color{color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-color{color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-color{color:var(--wp--preset--color--white) !important;}.has-pale-pink-color{color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-color{color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-color{color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-color{color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-color{color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-color{color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-color{color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-color{color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-color{color:var(--wp--preset--color--vivid-purple) !important;}.has-black-background-color{background-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-background-color{background-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-background-color{background-color:var(--wp--preset--color--white) !important;}.has-pale-pink-background-color{background-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-background-color{background-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-background-color{background-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-background-color{background-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-background-color{background-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-background-color{background-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-background-color{background-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-background-color{background-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-background-color{background-color:var(--wp--preset--color--vivid-purple) !important;}.has-black-border-color{border-color:var(--wp--preset--color--black) !important;}.has-cyan-bluish-gray-border-color{border-color:var(--wp--preset--color--cyan-bluish-gray) !important;}.has-white-border-color{border-color:var(--wp--preset--color--white) !important;}.has-pale-pink-border-color{border-color:var(--wp--preset--color--pale-pink) !important;}.has-vivid-red-border-color{border-color:var(--wp--preset--color--vivid-red) !important;}.has-luminous-vivid-orange-border-color{border-color:var(--wp--preset--color--luminous-vivid-orange) !important;}.has-luminous-vivid-amber-border-color{border-color:var(--wp--preset--color--luminous-vivid-amber) !important;}.has-light-green-cyan-border-color{border-color:var(--wp--preset--color--light-green-cyan) !important;}.has-vivid-green-cyan-border-color{border-color:var(--wp--preset--color--vivid-green-cyan) !important;}.has-pale-cyan-blue-border-color{border-color:var(--wp--preset--color--pale-cyan-blue) !important;}.has-vivid-cyan-blue-border-color{border-color:var(--wp--preset--color--vivid-cyan-blue) !important;}.has-vivid-purple-border-color{border-color:var(--wp--preset--color--vivid-purple) !important;}.has-vivid-cyan-blue-to-vivid-purple-gradient-background{background:var(--wp--preset--gradient--vivid-cyan-blue-to-vivid-purple) !important;}.has-light-green-cyan-to-vivid-green-cyan-gradient-background{background:var(--wp--preset--gradient--light-green-cyan-to-vivid-green-cyan) !important;}.has-luminous-vivid-amber-to-luminous-vivid-orange-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-amber-to-luminous-vivid-orange) !important;}.has-luminous-vivid-orange-to-vivid-red-gradient-background{background:var(--wp--preset--gradient--luminous-vivid-orange-to-vivid-red) !important;}.has-very-light-gray-to-cyan-bluish-gray-gradient-background{background:var(--wp--preset--gradient--very-light-gray-to-cyan-bluish-gray) !important;}.has-cool-to-warm-spectrum-gradient-background{background:var(--wp--preset--gradient--cool-to-warm-spectrum) !important;}.has-blush-light-purple-gradient-background{background:var(--wp--preset--gradient--blush-light-purple) !important;}.has-blush-bordeaux-gradient-background{background:var(--wp--preset--gradient--blush-bordeaux) !important;}.has-luminous-dusk-gradient-background{background:var(--wp--preset--gradient--luminous-dusk) !important;}.has-pale-ocean-gradient-background{background:var(--wp--preset--gradient--pale-ocean) !important;}.has-electric-grass-gradient-background{background:var(--wp--preset--gradient--electric-grass) !important;}.has-midnight-gradient-background{background:var(--wp--preset--gradient--midnight) !important;}.has-small-font-size{font-size:var(--wp--preset--font-size--small) !important;}.has-medium-font-size{font-size:var(--wp--preset--font-size--medium) !important;}.has-large-font-size{font-size:var(--wp--preset--font-size--large) !important;}.has-x-large-font-size{font-size:var(--wp--preset--font-size--x-large) !important;}.wp-block-navigation a:where(:not(.wp-element-button)){color:inherit;}:where(.wp-block-columns.is-layout-flex){gap:2em;}.wp-block-pullquote{font-size:1.5em;line-height:1.6;}img[data-dominant-color]:not(.has-transparency){background-color:var(--dominant-color);}#qodef-page-outer{margin-top:-100px;}#qodef-page-footer-top-area{background-color:#fff;}#qodef-page-footer-top-area-inner{border-top-color:#3e74e7;border-top-width:2px;}#qodef-page-footer-bottom-area{background-color:#fff;}#qodef-page-footer-bottom-area-inner{border-top-color:#3e74e7;border-top-width:2px;}.qodef--boxed{background-color:#fff;background-attachment:fixed;}.qodef-header-sticky .qodef-header-sticky-inner{padding-left:10px;padding-right:10px;}#qodef-page-header .qodef-header-logo-link{height:50px;}.qodef-header-navigation> ul > li > a{color:#2e3b4c;font-family:"Lato";font-size:16px;font-weight:600;text-decoration:none;letter-spacing:0px;}.qodef-header-navigation> ul > li > a:hover{color:#3e74e7;text-decoration:underline;}.qodef-header-navigation> ul > li.current-menu-ancestor > a,.qodef-header-navigation> ul > li.current-menu-item > a{color:#3e74e7;}.qodef-header-navigation > ul > li.qodef-menu-item--narrow .qodef-drop-down-second ul li a{color:#2e3b4c;font-family:"Lato";font-size:16px;font-weight:600;text-decoration:none;letter-spacing:0px;}.qodef-header-navigation > ul > li.qodef-menu-item--narrow .qodef-drop-down-second ul li:hover > a{color:#3e74e7;text-decoration:underline;}.qodef-header-navigation > ul > li.qodef-menu-item--narrow .qodef-drop-down-second ul li.current-menu-ancestor > a,.qodef-header-navigation > ul > li.qodef-menu-item--narrow .qodef-drop-down-second ul li.current-menu-item > a{color:#3e74e7;}.qodef-header-navigation > ul > li.qodef-menu-item--wide .qodef-drop-down-second-inner > ul > li > a{color:#2e3b4c;font-family:"Lato";text-decoration:none;}.qodef-header-navigation > ul > li.qodef-menu-item--wide .qodef-drop-down-second-inner > ul > li > a:hover{color:#3e74e7;text-decoration:underline;}.qodef-header-navigation > ul > li.qodef-menu-item--wide .qodef-drop-down-second-inner > ul > li.current-menu-ancestor > a,.qodef-header-navigation > ul > li.qodef-menu-item--wide .qodef-drop-down-second-inner > ul > li.current-menu-item > a{color:#3e74e7;}.qodef-header-navigation > ul > li.qodef-menu-item--wide .qodef-drop-down-second ul li ul li a{color:#2e3b4c;font-family:"Lato";text-decoration:none;}.qodef-header-navigation > ul > li.qodef-menu-item--wide .qodef-drop-down-second ul li ul li:hover > a{color:#3e74e7;text-decoration:underline;}.qodef-header-navigation > ul > li.qodef-menu-item--wide .qodef-drop-down-second ul li ul li.current-menu-ancestor > a,.qodef-header-navigation > ul > li.qodef-menu-item--wide .qodef-drop-down-second ul li ul li.current-menu-item > a{color:#3e74e7;}.qodef-page-title .qodef-m-content{padding-top:100px;}body{font-family:"Lato";}h1,.qodef-h1{font-family:"Lato";}h2,.qodef-h2{font-family:"Lato";}h3,.qodef-h3{font-family:"Lato";}h4,.qodef-h4{font-family:"Lato";}h5,.qodef-h5{font-family:"Lato";}h6,.qodef-h6{font-family:"Lato";}a,p a{color:#2e3b4c;text-decoration:underline;}a:hover,p a:hover{color:#3e74e7;}.qodef-header--standard #qodef-page-header{background-color:rgba(255,255,255,0);}.qodef-header--standard #qodef-page-header-inner{padding-left:10px;padding-right:10px;border-bottom-color:rgba(255,255,255,0);border-bottom-width:1px;}body.single-post .elementor-widget-theme-post-featured-image .elementor-widget-container{max-height:375px;overflow:hidden;border-radius:30px;}body.single-post .elementor-widget-theme-post-featured-image .elementor-widget-container img{width:100%;object-fit:cover;}.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#818a91;color:#fff;}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#818a91;border:3px solid;background-color:transparent;}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px;}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em;}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px;}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block;}.elementor-widget-image{text-align:center;}.elementor-widget-image a{display:inline-block;}.elementor-widget-image a img[src$=".svg"]{width:48px;}.elementor-widget-image img{vertical-align:middle;display:inline-block;}.elementor-heading-title{padding:0;margin:0;line-height:1;}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit;}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px;}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px;}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px;}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px;}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px;}.elementor-widget-social-icons.elementor-grid-0 .elementor-widget-container,.elementor-widget-social-icons.elementor-grid-mobile-0 .elementor-widget-container,.elementor-widget-social-icons.elementor-grid-tablet-0 .elementor-widget-container{line-height:1;font-size:0;}.elementor-widget-social-icons:not(.elementor-grid-0):not(.elementor-grid-tablet-0):not(.elementor-grid-mobile-0) .elementor-grid{display:inline-grid;}.elementor-widget-social-icons .elementor-grid{grid-column-gap:var(--grid-column-gap,5px);grid-row-gap:var(--grid-row-gap,5px);grid-template-columns:var(--grid-template-columns);-webkit-box-pack:var(--justify-content,center);-ms-flex-pack:var(--justify-content,center);justify-content:var(--justify-content,center);justify-items:var(--justify-content,center);}.elementor-icon.elementor-social-icon{font-size:var(--icon-size,25px);line-height:var(--icon-size,25px);width:calc(var(--icon-size,25px) + ( 2 * var(--icon-padding,.5em) ));height:calc(var(--icon-size,25px) + ( 2 * var(--icon-padding,.5em) ));}.elementor-social-icon{--e-social-icon-icon-color:#fff;display:-webkit-inline-box;display:-ms-inline-flexbox;display:inline-flex;background-color:#818a91;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;text-align:center;cursor:pointer;}.elementor-social-icon i{color:var(--e-social-icon-icon-color);}.elementor-social-icon svg{fill:var(--e-social-icon-icon-color);}.elementor-social-icon:last-child{margin:0;}.elementor-social-icon:hover{opacity:.9;color:#fff;}.elementor-social-icon-android{background-color:#a4c639;}.elementor-social-icon-apple{background-color:#999;}.elementor-social-icon-behance{background-color:#1769ff;}.elementor-social-icon-bitbucket{background-color:#205081;}.elementor-social-icon-codepen{background-color:#000;}.elementor-social-icon-delicious{background-color:#39f;}.elementor-social-icon-deviantart{background-color:#05cc47;}.elementor-social-icon-digg{background-color:#005be2;}.elementor-social-icon-dribbble{background-color:#ea4c89;}.elementor-social-icon-elementor{background-color:#d30c5c;}.elementor-social-icon-envelope{background-color:#ea4335;}.elementor-social-icon-facebook,.elementor-social-icon-facebook-f{background-color:#3b5998;}.elementor-social-icon-flickr{background-color:#0063dc;}.elementor-social-icon-foursquare{background-color:#2d5be3;}.elementor-social-icon-free-code-camp,.elementor-social-icon-freecodecamp{background-color:#006400;}.elementor-social-icon-github{background-color:#333;}.elementor-social-icon-gitlab{background-color:#e24329;}.elementor-social-icon-globe{background-color:#818a91;}.elementor-social-icon-google-plus,.elementor-social-icon-google-plus-g{background-color:#dd4b39;}.elementor-social-icon-houzz{background-color:#7ac142;}.elementor-social-icon-instagram{background-color:#262626;}.elementor-social-icon-jsfiddle{background-color:#487aa2;}.elementor-social-icon-link{background-color:#818a91;}.elementor-social-icon-linkedin,.elementor-social-icon-linkedin-in{background-color:#0077b5;}.elementor-social-icon-medium{background-color:#00ab6b;}.elementor-social-icon-meetup{background-color:#ec1c40;}.elementor-social-icon-mixcloud{background-color:#273a4b;}.elementor-social-icon-odnoklassniki{background-color:#f4731c;}.elementor-social-icon-pinterest{background-color:#bd081c;}.elementor-social-icon-product-hunt{background-color:#da552f;}.elementor-social-icon-reddit{background-color:#ff4500;}.elementor-social-icon-rss{background-color:#f26522;}.elementor-social-icon-shopping-cart{background-color:#4caf50;}.elementor-social-icon-skype{background-color:#00aff0;}.elementor-social-icon-slideshare{background-color:#0077b5;}.elementor-social-icon-snapchat{background-color:#fffc00;}.elementor-social-icon-soundcloud{background-color:#f80;}.elementor-social-icon-spotify{background-color:#2ebd59;}.elementor-social-icon-stack-overflow{background-color:#fe7a15;}.elementor-social-icon-steam{background-color:#00adee;}.elementor-social-icon-stumbleupon{background-color:#eb4924;}.elementor-social-icon-telegram{background-color:#2ca5e0;}.elementor-social-icon-thumb-tack{background-color:#1aa1d8;}.elementor-social-icon-tripadvisor{background-color:#589442;}.elementor-social-icon-tumblr{background-color:#35465c;}.elementor-social-icon-twitch{background-color:#6441a5;}.elementor-social-icon-twitter{background-color:#1da1f2;}.elementor-social-icon-viber{background-color:#665cac;}.elementor-social-icon-vimeo{background-color:#1ab7ea;}.elementor-social-icon-vk{background-color:#45668e;}.elementor-social-icon-weibo{background-color:#dd2430;}.elementor-social-icon-weixin{background-color:#31a918;}.elementor-social-icon-whatsapp{background-color:#25d366;}.elementor-social-icon-wordpress{background-color:#21759b;}.elementor-social-icon-xing{background-color:#026466;}.elementor-social-icon-yelp{background-color:#af0606;}.elementor-social-icon-youtube{background-color:#cd201f;}.elementor-social-icon-500px{background-color:#0099e5;}.elementor-shape-rounded .elementor-icon.elementor-social-icon{border-radius:10%;}.elementor-shape-circle .elementor-icon.elementor-social-icon{border-radius:50%;}

Browse by topic

What is a Retail Perpetual Inventory System?

Connect with us

Subscribe to Petrosoft’s Monthly Newsletter